If you’re a fan of classic comfort flavors with a healthy twist, you’re going to love this Peanut Butter and Jelly Overnight Oats Recipe. It’s like childhood nostalgia meets grown-up goodness in a jar. I promise, once you try it, you’ll be hooked—mornings don’t get easier or tastier than this!

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Why This Recipe Works

Comfort Food With a Healthy Boost: Bringing together creamy peanut butter, sweet jelly, and hummable oats gives you flavor and nutrition in one go.
Super Simple Prep: Mix everything the night before and wake up to a ready-to-eat breakfast with no morning stress.
Customizable Goodness: You can easily switch jam flavors or nut butters to match your cravings or dietary needs.
Protein-Packed & Satisfying: Greek yogurt and peanut butter add a creamy protein punch that keeps you full until lunch.

Peanut Butter and Jelly Overnight Oats, healthy overnight oats, easy breakfast ideas, quick breakfast recipes, make-ahead breakfast - The image shows two clear glass jars filled with three layers: the bottom layer is oatmeal with a light beige color and smooth texture; the middle layer is a dark red berry jam spread evenly; the top layer consists of oatmeal again, with a rough and creamy texture. On the very top, there is a topping made of whole blueberries, roughly chopped light brown peanuts, and some jam dripping slightly down the sides. Around the jars, there are scattered blueberries and oats on a white marbled surface. One jar has a silver spoon inserted near the top. To the side, there is a small white bowl filled with light brown peanuts and another white bowl with fresh blueberries. The photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

The magic of this Peanut Butter and Jelly Overnight Oats Recipe is in how each ingredient plays its part—bringing texture, flavor, and health benefits. When you pick your ingredients well, the results shine even brighter! Here are some tips for choosing what goes in your oats:

Peanut Butter and Jelly Overnight Oats, healthy overnight oats, easy breakfast ideas, quick breakfast recipes, make-ahead breakfast - Flat lay of a small mound of creamy plain Greek yogurt, a small white bowl filled with smooth almond milk, a small white bowl holding rich, creamy peanut butter, a small white bowl with golden honey glistening under natural light, a small white bowl containing pure vanilla extract, a neat pile of old fashioned oats, a small white bowl with tiny black chia seeds, and a small white bowl with glossy red jelly or jam, all arranged in perfect symmetry on a clean white ceramic surface, placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

Greek Yogurt: Adds creaminess and a tangy kick, plus a nice boost of protein to keep you full.
Almond Milk: I like this dairy-free milk for its lightness; it’s perfect for soaking the oats.
Peanut Butter: Use your favorite type (creamy or chunky); it adds richness and that signature flavor we all love.
Honey: Natural sweetness to balance the peanut butter’s earthiness, but you can always swap with maple syrup if you like.
Vanilla Extract: A little secret weapon that deepens the overall flavor without being overpowering.
Old Fashioned Oats: These soak beautifully overnight, softening but still holding some texture.
Chia Seeds: They thicken the mixture and add fiber and omega-3s—you won’t even notice them, I promise.
Jelly or Jam: Use your favorite flavor to swirl in the last bit of sweetness and that classic PB&J spirit.

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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

This Peanut Butter and Jelly Overnight Oats Recipe is super easy to personalize. I’ve tried adding cocoa powder for a chocolate twist or swapping peanut butter for almond butter when I’m feeling fancy. The possibilities are endless—so don’t hesitate to experiment a bit to find your perfect combo!

Variation: One time I stirred in some fresh diced strawberries instead of jelly, and my kids devoured it faster than ever!
Dietary Modifications: Use coconut yogurt instead of Greek yogurt to make it dairy-free while keeping creaminess intact.
Seasonal Change: Adding cinnamon and diced apples makes a cozy fall version that feels like a hug in a jar.

Step-by-Step: How I Make Peanut Butter and Jelly Overnight Oats Recipe

Step 1: Mix the Creamy Base

Start by whisking together the Greek yogurt, almond milk, peanut butter, honey, and vanilla extract in a big mixing bowl. I like to soften the peanut butter a bit by warming it for 10 seconds in the microwave—it blends so much easier and gives the mixture a silky texture. Stir gently until everything is smoothly combined, and you have a luscious base ready for your oats.

Step 2: Add the Oats and Chia Seeds

Next, toss in the old fashioned oats and chia seeds. Use a spoon or spatula to fold them into the creamy mixture. I like to make sure the oats are evenly coated and the chia seeds are well distributed so they can swell up overnight and help thicken the whole thing just right.

Step 3: Refrigerate Overnight

Transfer the whole mix into an airtight container or individual jars. Pop it in your fridge for at least 4 hours, but overnight is best—this gives the oats time to soak and soften perfectly. The thicker it is, the better, so don’t skip this step. It’s the ultimate make-ahead convenience I adore on busy mornings.

Step 4: Swirl in the Jelly & Garnish

In the morning, stir in your favorite jelly or jam right before serving for that classic PB&J: a little swirl is visually pretty and bursting with flavor. You can also be daring and mix it all in the night before—I’ve done both, and honestly, either way tastes amazing. To make it extra special, sprinkle some chopped peanuts or fresh berries on top. That crunch and freshness really take it to another level.

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Tips from My Kitchen

Peanut Butter Warm-Up: Warming your peanut butter just a bit makes it easier to mix and keeps your oats ultra creamy.
Choose Thick Yogurt: Greek yogurt works best—it keeps oats from getting too runny overnight.
Jelly Swirl Trick: Add jelly in the morning to keep its fresh flavor, or mix it in the night before for a more consistent sweet taste.
Avoid Watery Oats: Stick to old fashioned oats rather than instant to keep the right chewy texture morning after morning.

How to Serve Peanut Butter and Jelly Overnight Oats Recipe

Garnishes

When it comes to garnishes, I love adding a handful of fresh berries like blueberries or sliced strawberries—they add a pop of color and a juicy burst that brightens the oats. Chunky peanut butter drizzled on top and some chopped roasted peanuts adds a lovely texture contrast. Sometimes, a sprinkle of flaxseeds or a dash of cinnamon elevates it into a flavor experience worth savoring.

Side Dishes

This recipe is so filling that I often enjoy it solo, but on days I want a fuller brunch, I pair it with a simple green smoothie or a handful of mixed nuts. If I’m feeling indulgent, a slice of whole grain toast with a little avocado is a great complementary side—neutral but satisfying.

Creative Ways to Present

For a special occasion, I serve this Peanut Butter and Jelly Overnight Oats Recipe layered in clear glass jars, alternating between the oat mixture and different colored jams to create a rainbow effect. Top with edible flowers or a dollop of whipped cream for a fun brunch presentation that always impresses guests without extra fuss.

Make Ahead and Storage

Storing Leftovers

Since overnight oats are meant to be eaten cold and fresh, I store any leftovers in airtight containers in the fridge for up to two days. The texture will thicken a bit more, so I usually add a splash of almond milk before eating to loosen it back up. It’s still delicious and super convenient for busy mornings.

Freezing

I haven’t had great luck freezing peanut butter and jelly overnight oats because the texture changes and can get grainy. I recommend making just enough to last a couple of days fresh for the best taste and consistency.

Reheating

Since I prefer this recipe cold, I usually eat it straight from the fridge. But if you like it warm, just heat it gently in the microwave for 20-30 seconds, then stir in a splash of almond milk to loosen it up. It’s cozy and comforting but still keeps that sweet peanut butter and jelly vibe.

FAQs

Can I use different types of nut butter in this peanut butter and jelly overnight oats recipe?

Absolutely! Almond butter, cashew butter, or sunflower seed butter all work beautifully and add their own unique flavor profiles. Just make sure to adjust sweetness if your nut butter is already sweetened.
Is this recipe suitable for vegans?

Yes! To make it vegan, swap Greek yogurt with a plant-based yogurt (coconut or almond yogurt works well) and replace honey with maple syrup or agave nectar. The almonds milk is already dairy-free.
Can I prepare single servings of this recipe?

For sure! Simply divide the ingredients into individual jars or containers. It’s perfect for grab-and-go breakfasts or portion-controlled meals.
How long does peanut butter and jelly overnight oats keep in the fridge?

They’re best eaten within 24 to 48 hours to enjoy fresh textures and flavors. Avoid keeping them longer as the oats can get too soft and the taste may change.
Can I add protein powder to this recipe?

Yes, adding your favorite protein powder is a great way to boost nutrition. Mix it in with the wet ingredients to ensure it dissolves smoothly.

Final Thoughts

This Peanut Butter and Jelly Overnight Oats Recipe has become one of my favorite morning go-tos because it’s both comforting and nourishing. It’s easy enough for hectic weekdays, but tasty and fun enough to feel like a treat. I hope you enjoy it as much as I do—there’s nothing quite like waking up to that sweet, creamy, nutty combination already waiting for you in the fridge. Give it a try and let it simplify your mornings with a little love in every spoonful!