Overnight Pineapple Upside Down Cake Oatmeal
If you love waking up to a breakfast that tastes like dessert but is packed with wholesome ingredients, this Overnight Pineapple Upside Down Cake Oatmeal is about to become your new favorite make-ahead breakfast. Inspired by the classic pineapple upside-down cake, every spoonful is filled with sweet pineapple, creamy oats, hints of vanilla, and bright maraschino cherries.

Bringing the Flavors of Pineapple Upside Down Cake to Breakfast
One bite of this overnight oatmeal and you’ll immediately recognize the familiar flavors of classic pineapple upside-down cake. Sweet pineapple, rich vanilla, warm brown sugar notes, and bright maraschino cherries come together to create a breakfast that feels like a special treat yet is nourishing enough to start your day. It’s the perfect way to enjoy the flavors of a favorite dessert without turning on the oven.

The Regular Version features:
- Pineapple chunks
- Light brown sugar
- Vanilla yogurt
- Milk
The Low-Calorie Version uses:
- Pineapple chunks
- Swerve Brown Sugar
- Fat-free Fage yogurt
- Unsweetened vanilla almond milk
Another reason I love this recipe is how beautifully it works for meal prep. Prepare several jars in just a few minutes, tuck them into the refrigerator, and breakfast is waiting for you every morning. The oats soften overnight while the chia seeds and flaxseeds create a thick, creamy texture that tastes even better after chilling.
A Breakfast That’s Ready When You Are
Life gets busy, especially on weekday mornings. Having breakfast already prepared means one less thing to think about when you’re rushing out the door or getting everyone else ready for the day. Instead of reaching for something less satisfying, you can enjoy a homemade breakfast that’s both convenient and delicious.
Individual jars make portion control simple and make it easy to grab breakfast on your way to work, school, or even while traveling. They’re also great for keeping in the refrigerator when family members have different schedules throughout the week.
Whether you enjoy the regular recipe or the lighter version, each serving is filled with fiber-rich oats, creamy yogurt, sweet pineapple, and colorful cherries, making breakfast feel a little more exciting than an ordinary bowl of oatmeal.
Simple Secrets for Creamy, Flavor-Packed Oats
Overnight oats are wonderfully simple to prepare, but a few small techniques make a noticeable difference in both texture and flavor. These tips will help you create creamy, perfectly balanced oatmeal every single time.
Choose old-fashioned oats. Old-fashioned rolled oats absorb the liquid overnight while still maintaining a pleasant bite. Quick oats often become too soft, while steel-cut oats stay much firmer unless prepared differently.
Heat the pineapple and sweetener together. Warming the pineapple with brown sugar or Swerve allows the sweetener to dissolve completely, creating a light syrup that coats every piece of pineapple. This simple step distributes the flavor evenly throughout the oatmeal.
Use quality vanilla. A good vanilla extract enhances every ingredient and helps recreate the warm, bakery-like flavor of pineapple upside-down cake.
Stir everything thoroughly. Take an extra minute to mix the yogurt, oats, milk, seeds, and pineapple mixture until completely combined. This ensures every jar has the same creamy consistency.
Layer the cherries. Placing cherries in the middle and on top of each jar gives each serving little bursts of sweetness while recreating the classic dessert’s appearance.
Leave room in the jars. Avoid filling each jar completely to the top. The oats expand slightly as they chill, and leaving a little space makes stirring much easier before serving.
Adjust the consistency before serving. If the oatmeal becomes thicker than you prefer, simply stir in a splash of milk or almond milk until it reaches your favorite consistency.
Enjoy it your way. These overnight oats are delicious straight from the refrigerator, but they’re equally tasty warmed in the microwave if you prefer a cozy breakfast.
Fun Ways to Make It Your Own

One of the reasons I make overnight oats so often is because they’re incredibly easy to customize. Small additions can completely change the flavor while keeping the recipe just as simple to prepare.
Add toasted coconut for even more tropical flavor and a little crunch. Sprinkle chopped pecans or walnuts on top just before serving for a buttery texture that pairs beautifully with the pineapple. A light dusting of cinnamon adds warmth without overpowering the fruit.
Fresh fruit also makes a wonderful topping. Try sliced bananas, strawberries, or extra pineapple chunks for additional freshness and color.
If you’re looking for a more filling breakfast, stir in a scoop of your favorite vanilla protein powder or top the oatmeal with crunchy granola just before serving.
For those avoiding dairy, simply substitute your favorite dairy-free yogurt for the yogurt and continue using almond milk. The result is still wonderfully creamy and full of tropical flavor.
How to Keep Every Jar Fresh and Delicious
One of the best things about this recipe is how well it stores. Making several jars at one time means breakfast is ready whenever you need it throughout the week, making busy mornings much less stressful.
Serving It Safely: Since these overnight oats contain yogurt and milk, they should not be left at room temperature for extended periods. Remove a jar from the refrigerator only when you’re ready to eat. If you’re packing breakfast for work or school, store the jar in an insulated lunch bag with an ice pack until serving time.
Make-Ahead Breakfast for the Week: Store the jars, tightly covered, in the refrigerator for up to 1 week. The oatmeal continues to thicken slightly as it sits, creating an even creamier texture after the first day. Before serving, give each jar a quick stir to redistribute the ingredients evenly.
Can You Freeze Overnight Oats? Freezing is generally not recommended for this recipe. While the oats themselves freeze well, the yogurt and pineapple can change texture after thawing, making the oatmeal slightly grainy and watery. Since the jars keep for several days in the refrigerator, fresh storage delivers the best results.
Why This Recipe Is Perfect for Meal Prep
Few breakfasts are as meal-prep friendly as overnight oats. The recipe comes together in minutes, requires very little cleanup, and produces several ready-to-eat servings at once.
Individual jars are easy to stack in the refrigerator, travel well, and make portioning effortless. Whether you’re preparing breakfast for yourself, your family, or busy weekday mornings, this recipe helps eliminate one more task from your daily routine.
Because both the regular and low-calorie versions use the same preparation method, you can even prepare both at the same time if different family members have different preferences.

MORE OVERNIGHT OATMEAL RECIPES FROM LADY BEHIND THE CURTAIN
There is something so satisfying about opening the refrigerator and finding breakfast already waiting for you. These Overnight Pineapple Upside Down Cake Oatmeal jars combine the comforting flavors of a beloved dessert with the convenience of a wholesome make-ahead breakfast. Whether you choose the classic recipe or the lighter low-calorie version, you’ll have a delicious breakfast that’s perfect for busy mornings, meal prep, or simply treating yourself to something special before your day begins. I hope you’ll love this recipe as much as I do, and that it becomes one of those breakfasts you find yourself making again and again. Sheryl
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Overnight Pineapple Upside Down Cake Oatmeal
When it comes to mornings I love treating myself to something creamy and delicious. This Overnight Pineapple Upside Down Cake Oatmeal supplies me with just the right amount of fuel to keep me going through the morning until lunch.
Ingredients
Regular Version:
- 1 (20 ounce) can pineapple chunks, drained
- 3 tablespoons light brown sugar, packed
- 12 ounces vanilla yogurt
- 1-1/3 cups old fashioned oats
- 1¼ cups milk
- 1 teaspoon vanilla extract
- ½ teaspoon salt
- 1 tablespoon chia seeds
- 1 tablespoon flaxseeds
- 10 maraschino cherries, sliced in half
Lighter Version:
- 1¼ cups fresh pineapple chunks
- 3 tablespoons Swerve brown sugar, packed
- 12 ounces light vanilla yogurt or fat free Fage
- 1 ⅓ cups old fashioned oats
- 1¼ cups unsweetened vanilla almond milk
- 1 teaspoon vanilla extract
- ½ teaspoon salt
- 1 tablespoon chia seeds
- 1 tablespoon flaxseeds
- 10 maraschino cherries, sliced in half
Instructions
- In a medium microwave safe bowl heat the pineapple and brown sugar one minute or until the sugar is dissolved.
- In a large bowl add the yogurt, oats, milk, vanilla, salt, seeds and pineapple mixture; stir to combine.
- Spoon half of the mixture into 5 half pint jars; drop 2 cherry halves on top.
- Add the remaining oatmeal mixture to each jar and top with another 2 cherry halves.
- Cover with lid and store in the refrigerator up to a week.

Frequently Asked Questions-Overnight Pineapple Upside Down Cake Oatmeal
Before you grab your jars and start mixing, you may have a few questions about ingredients, storage, or making substitutions. Overnight oats are one of the easiest breakfasts to prepare, but knowing a few helpful details can make your results even better. Below are answers to the questions I get most often, so you can make this recipe with confidence and enjoy every creamy, pineapple-filled bite.
- Do I have to use old-fashioned oats? Yes. Old-fashioned oats provide the ideal texture after chilling overnight.
- Can I use fresh pineapple? Absolutely. Fresh pineapple works wonderfully as long as it’s cut into bite-sized pieces.
- Can I use canned pineapple? Yes. Drain it well before heating it with the brown sugar or Swerve.
- Can I omit the chia seeds? You can, although the oatmeal won’t be quite as thick and creamy.
- Why add flaxseeds? Flaxseeds add fiber and nutrition and blend seamlessly into oatmeal, contributing to its creamy texture.
- Can I use Greek yogurt in both recipes? Yes. Vanilla Greek yogurt works beautifully in the regular version, while fat-free Fage is perfect for the lighter version.
- Can I make one large container instead of individual jars? Certainly. Prepare the mixture in a single large container and divide it into servings for the week.
- Can I warm the oatmeal? Yes. Microwave individual servings until warmed through if you prefer a hot breakfast.
- Will the cherries color the oatmeal? A little color may spread while the jars chill, creating beautiful pink swirls throughout the oats.
- Can I double the recipe? Absolutely. This recipe doubles easily and is perfect for weekly meal prep.
- Is the low-calorie version still creamy? Yes. Fat-free Fage yogurt, almond milk, chia seeds, and flaxseeds combine to create a wonderfully creamy consistency.
- Can children enjoy this recipe? Definitely. The sweet pineapple and maraschino cherries make this a fun breakfast that kids often love.



There is something so satisfying about opening the refrigerator and finding breakfast already waiting for you. These Overnight Pineapple Upside Down Cake Oatmeal jars combine the comforting flavors of a beloved dessert with the convenience of a wholesome make-ahead breakfast. Whether you choose the classic recipe or the lighter low-calorie version, you’ll have a delicious breakfast that’s perfect for busy mornings, meal prep, or simply treating yourself to something special before your day begins. I hope you’ll love this recipe as much as I do, and that it becomes one of those breakfasts you find yourself making again and again. Sheryl
Do you have to use chi seeds?
Hi Roxy, No the seeds are optional.
I’m not a fan of the chia seeds or flaxseed. Can I leave them out?
Hi Julie, Yes, they’re for added nutrition not flavor.
Thank you, we love it!
That’s awesome Donna!
Wow! Definitely a new favorite breakfast for us! I veganized using vanilla coconut yogurt and oat milk. And used a can of crushed pineapple instead of chunks. Delicious! Thank you!!!
That’s awesome Angie. It’s one of my favorites too.
Great Recipe! Really liked it. I used unsweetened almond milk for the milk. Calculated this recipe for weight watchers freestyle. It was 8 points per serving, if you divide it into 5 servings like the recipe calls to.
That’s awesome Whitney. Sometimes I use almond milk too. It’s really tasty!
Thanks for sharing! Do you use this base for any other overnight oat recipes?
Hi Vanessa, Most of my overnight recipes have the same base. Search Overnight Oatmeal to find them all.
This looks so good! What a great breakfast meal prep for the whole family!
Thanks Suzanne! It’s my favorite breakfast. ♥
Can you heat this up so it’s warm or hot?
Sure Roxy! It’s delicious any way you choose to eat it. ♥
I always get a craving for a “sweet bready” treat in the afternoon at work. I now have my answer! Woohoo!
PS: For the lady who said it was sour – yes it will be if you use plain yogurt and skip the brown sugar. YIKES!
Yes Anna, You have to use vanilla yogurt and brown sugar for a touch of sweetness.
Thanks for the recipe! This was yummy!
Thanks Rose! I love it too!
I can’t say enough how good this is! The cherries really make the whole thing for me, which is a bit strange since last time I had the actual cake (it has been years) I was really unhappy with the cherries… Anyway, I’m trying to replace the yogurt with vanilla protein powder since I already eat yogurt every breakfast and I don’t adapt well to change. I wasn’t completely satisfied with what I got this week (just using 1 T) so I guess I’ll just have to try again next week! Aw shucks. (Those cherries would end up sitting in my fridge forever otherwise, too.) Thanks so much for the recipe! I’ll let you know how next week’s version goes.
Thanks Sherwood! Yes…I’m curious to know if you can get the protein powder to work. By the way….this is my favorite overnight oatmeal recipe too!
Made these again tonight. So delicious!! Love love love! I used plain yogurt since that’s all i had and added lil extra vanilla. Came out so good. Any idea of the calorie intake? Thanks for sharing : )
Hi Heidi, This is one of my favorites….sorry I don’t have a calorie count.
It was sour the next day because of the pineapple and yogurt
I’m not sure what you mean by that Adria. I’ve never had that problem. Did you use a sour flavored yogurt?
This happened to me too, I used fresh pineapple, no sugar, and plain yogurt but added vanilla and almond extract. The next day it’s sour and bitter. I make overnight oats all the time but have never used pineapple or yogurt. So weird and such a let down since I made 4 jars for the week 🙁
It must have something to do with the fresh pineapple Ashley. I only use canned and this has never happened to me. I’m sorry you lost all that oatmeal. This is one of my favorite recipes. I hope you will try it again with canned pineapple.
Glad this was brought up I’d definitely would’ve used fresh pineapple also????
I know Nancy….so weird. I’m going to try it and see if it does the same thing to me.
I love oatmeal but I would never thought of adding pineapple, thanks.
Hi Fernanda, I have several overnight oatmeal recipes but this one is the recipe I love the most!
This sounds so amazing!! I’m having this this week but will substitute stevia for the sugar
That sounds like a good and tasty plan Cherie. This is one of my favorite overnight oatmeal recipes. Enjoy!
/This sounds delicious .
Thanks Linda, It’s one of my favorites!
Making this tonight. I have used many of your recipes. Never had one my family did not enjoy
That’s amazing news! Thanks so much for sharing. This overnight oatmeal is the one recipe I make over and over again. I love overnight oatmeal. It’s the perfect for portion control. I hope you’re family loves this recipe as much as I do! 🙂