If you’re like me and love a grab-and-go breakfast that actually tastes like a treat, then you’re going to adore this Peanut Butter and Jelly Overnight Oats Recipe. It’s like the nostalgic sandwich reinvented for mornings—creamy, a little sweet, with just the right peanut butter punch. Plus, it’s super easy to prep the night before so you wake up to a ready-made breakfast that feels like a cozy hug in a bowl.

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Why This Recipe Works

Balanced Flavors: The peanut butter richness pairs perfectly with the sweet jelly and honey for a classic taste that’s far from boring.
Simple Prep: Just mix it all and refrigerate overnight—perfect for busy mornings or meal prepping your week.
Nutrition Boost: Greek yogurt and chia seeds add protein and fiber, keeping you full and energized way past lunch.
Customizable: You can swirl in your favorite jam or add extra toppings to make it uniquely yours every time.

Peanut Butter and Jelly Overnight Oats, healthy breakfast overnight oats, easy overnight oats recipes, make-ahead breakfast ideas, no-cook breakfast oats - 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

This Peanut Butter and Jelly Overnight Oats Recipe comes together using ingredients that complement each other not just in flavor but in texture and nutrition as well. Each serves a purpose, from creamy yogurt to hearty oats and the sweet jelly swirl that takes it to the next level.

Plain Greek Yogurt: Adds creaminess and packs in protein, making your oats more satisfying and creamy without extra sugar.
Almond Milk: Keeps the mixture dairy-light and smooth; you can substitute with any milk you prefer.
Peanut Butter: The star ingredient that brings flavor, healthy fats, and a luscious texture.
Honey: Natural sweetness that balances the nutty flavors nicely.
Vanilla Extract: Adds a warm depth that elevates all the other flavors subtly.
Old Fashioned Oats: Provide that perfect chewy texture after soaking overnight; avoid instant oats to keep the structure.
Chia Seeds: Great for thickening and boosting fiber and omega-3 content.
Jelly or Jam: A swirl of sweetness and a classic nod to the traditional PB&J sandwich.

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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.

Tweak to Your Taste

One of the best things about this Peanut Butter and Jelly Overnight Oats Recipe is how flexible it is. I often mix things up depending on what I have in my pantry or what mood I’m in. Don’t be afraid to experiment—you might discover a new favorite twist!

Variation: I sometimes swap the jelly for fresh mashed berries to reduce sugar and get a fresher fruit flavor. It brightens the dish beautifully.
Dietary Modification: Using coconut milk instead of almond milk gives it a tropical flair and is perfect if you’re avoiding nuts.
Add-Ins: Throw in a pinch of cinnamon or a dash of cocoa powder for an extra flavor kick.

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

Step 1: Mix the Creamy Base

Start by whisking together the plain Greek yogurt, almond milk, peanut butter, honey, and vanilla extract in a large bowl. A tip: If your peanut butter is a bit thick, microwave it for 10-15 seconds first so it blends smoothly without clumps.

Step 2: Stir in Oats and Chia Seeds

Once your liquid base is silky and well combined, add in the old-fashioned oats and chia seeds. Mix everything gently but thoroughly so the seeds start absorbing moisture and the oats are evenly distributed. This ensures you won’t get dry patches in the final dish.

Step 3: Refrigerate Overnight

Transfer your oat mixture into an airtight container or divide into individual jars. Pop it into the fridge and let it rest for at least a few hours, but overnight is best because that’s when the oats and chia seeds soften perfectly, and all flavors marry beautifully.

Step 4: Add the Jelly and Serve

In the morning, swirl your favorite jelly or jam through the oats. I love layering it on top so I get that vibrant swirl with every spoonful. Then, top with an extra dollop of peanut butter, a handful of chopped peanuts, and maybe some fresh berries for contrast. Pro tip: you could also mix the jelly into the oats before refrigerating if you want a more uniform flavor.

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Pro Tips for Making Peanut Butter and Jelly Overnight Oats Recipe

Warm Your Peanut Butter: Softening it slightly before mixing helps keep your oats smoother and easier to stir.
Don’t Overload the Jelly: A little goes a long way to avoid a too-sweet or runny texture—start small and add more if you like.
Use Old Fashioned Oats: Quick oats get mushy and lose texture; I tried both, and the difference really shows overnight.
Prep in Portioned Jars: Makes grabbing breakfast easy and looks so pretty with the jelly swirl visible.

How to Serve Peanut Butter and Jelly Overnight Oats Recipe

Garnishes

I’m a sucker for texture contrasts, so I always top mine with a few chopped roasted peanuts for crunch, a drizzle more peanut butter, and a handful of fresh berries like strawberries or blueberries. It adds freshness and color that makes the whole bowl pop.

Side Dishes

For a more substantial breakfast, pair this with a side of sliced banana or a hard-boiled egg. The savory protein balances the sweet and nutty flavors nicely if you want to keep it interesting.

Creative Ways to Present

Once, I served these in mini mason jars at a brunch with friends, layering the jelly and peanut butter swirls so each guest’s jar looked like a work of art. Adding edible flowers on top made it extra special. Trust me, presentation makes this easy breakfast feel fancy!

Make Ahead and Storage

Storing Leftovers

I usually keep leftovers covered in the fridge for up to 3 days. The oats hold their texture well, and just stir them before eating since the chia seeds tend to thicken the mixture more as time goes on.

Freezing

In my experience, freezing isn’t ideal for this recipe because the yogurt and jelly can separate, causing a change in texture. If you want to prep ahead, it’s better to portion into jars and refrigerate.

Reheating

I usually enjoy this cold, but if you prefer it warm, microwave for 30 seconds to a minute, then stir gently. If it’s too thick, a splash of almond milk warms it up nicely without thinning the flavor.

FAQs

Can I use crunchy peanut butter instead of smooth?

Absolutely! Crunchy peanut butter will add delightful texture to your overnight oats. Just be sure to stir well so the peanut pieces are evenly distributed and soften overnight.
Is it okay to swap almond milk for regular cow’s milk?

Yes, you can use any milk you prefer. Regular cow’s milk will make the oats creamier and richer, while nut or plant-based milks keep it lighter. Choose what fits your taste and dietary needs.
Can I prepare this recipe without Greek yogurt?

While Greek yogurt adds creaminess and protein, you can substitute with regular yogurt or even a plant-based yogurt for a dairy-free option. Just expect a slightly different texture and flavor.
How long do overnight oats last in the fridge?

They’re best enjoyed within 3 to 4 days when stored in a sealed container. After that, the texture may change, and freshness can decline.

Final Thoughts

Honestly, this Peanut Butter and Jelly Overnight Oats Recipe is one of those simple pleasures that turns a rushed morning into something cozy and indulgent–without the guilt. I hope you have as much fun making and enjoying it as I do, and that it becomes your go-to breakfast for busy days or anytime you want that classic PB&J comfort in a new, healthy way. Give it a try—you won’t regret waking up to this scrumptious bowl!