High-Protein Raspberry & Peanut Butter Overnight Oats

There are two kinds of mornings.

The first is the one where you wake up feeling like a functional adult. You’re calm, you’re hydrated, you maybe even stretch. It’s basically peaceful.

Then there’s the other kind.

The kind where you stumble out of bed, half-blind, starving, and already ten minutes behind on a day that hasn’t even properly started yet.

And let’s be honest—those are the mornings we’re planning for.

That’s where this high-protein raspberry and peanut butter overnight oats recipe comes in. It’s creamy, it’s packed with protein, and it requires you to do almost nothing at a time of day when your brain is still buffering.

But best of all? It actually tastes good.

Why You’ll Want This in Your Fridge

So here’s the thing. Overnight oats sound boring. I get it. I used to think the same. But this version? Not boring. Not even close.

Because we’re not just dumping oats into milk and hoping for the best. We’re building layers of flavor and texture that work together like a tiny breakfast team.

Peanut butter brings richness. Raspberries add brightness and a little tang. Chia seeds do their weird magic that somehow makes everything feel more filling. And Greek yogurt is the secret muscle here—extra protein without that weird protein powder taste.

The result? A jar that’s creamy, sweet, tangy, slightly nutty, and actually satisfying. Like, you won’t be “accidentally” snacking on half a bag of granola at 10 a.m. because your breakfast failed you.

What You’ll Need

Let’s keep this simple. Here’s your ingredient list:

  • 1 cup unsweetened soy milk (or whatever milk you like)
  • ½ cup plain Greek yogurt
  • 3 tablespoons creamy peanut butter
  • 2 to 3 teaspoons honey (you decide how sweet you want it)
  • ¼ teaspoon salt
  • 1 cup old-fashioned rolled oats
  • 1¼ cups raspberries (fresh or frozen)
  • 1½ teaspoons chia seeds

That’s it. Nothing weird, nothing hard to find. You probably already have half of this in your kitchen.

Quick Heads Up: What You’ll Need to Make This

Nothing fancy. Promise.

  • A mixing bowl (or a large measuring cup if you’re into shortcuts)
  • Spoon or whisk
  • 2 mason jars or containers with lids (12 oz works great)
  • Measuring cups and spoons
  • Fork or small bowl to mash your raspberries

That’s it. If you’ve got a spoon and a fridge, you’re already halfway there.

Let’s Talk Substitutions

If you’ve got dietary needs, picky eaters, or just a fridge that’s doing its own thing, here’s what you can swap:

  • Milk: Almond, oat, dairy, rice—whatever your body (and your taste buds) vibe with.
  • Yogurt: Dairy-free yogurt works fine. Try coconut or cashew-based if you’re vegan.
  • Peanut Butter: Use almond butter, cashew butter, or sunflower seed butter for a nut-free option.
  • Sweetener: Maple syrup, agave, or even a couple drops of stevia if you’re watching sugar.
  • Raspberries: Literally any berry works. Strawberries, blueberries, even chopped mango if you’re feeling wild.

Make-Ahead Tips That’ll Save You Later

Here’s how to make your future self very, very happy.

  • Batch it up: Double or triple the recipe and keep it in the fridge. These oats will stay good for up to 3 days.
  • Pre-mash the berries: If you’re using fresh, mash them with chia and honey ahead of time. They’ll turn into a sort of “jam” that only gets better by day two.
  • Go frozen: Frozen raspberries melt overnight into the oats and give you that same juicy swirl without needing to mash anything.

Pro Tips (AKA Stuff I Learned the Hard Way)

  1. Don’t skip the salt. It’s tiny, but it makes the peanut butter pop. Without it, the whole jar tastes kinda flat.
  2. Whisk your wet ingredients first. Especially that peanut butter. If you just dump everything together, the PB clumps up like cement. Give it a fighting chance.
  3. Layer with love. A little oat mix, a little raspberry mash, repeat. You eat with your eyes first, and it keeps every bite interesting.
  4. Let the chia sit in the raspberry mash. Don’t rush this part. It thickens the berries into something magical.
  5. Use a wider jar if you hate spoon struggles. Tall skinny jars are cute, but good luck getting to the bottom without elbow grease.

How to Actually Make It

Let’s get down to it. This will take you maybe 10 minutes, max.

  1. In a bowl, whisk together the milk, Greek yogurt, peanut butter, honey, and salt until smooth. No peanut butter clumps allowed.
  2. Stir in the oats. Set aside.
  3. In a separate small bowl, mash 1 cup of raspberries with the chia seeds and 1 teaspoon honey. Let that sit for about 10 minutes so the chia can work its magic.
  4. Grab two jars. Spoon half of the oat mixture into each. Add a generous layer of the raspberry mash. Then spoon in the rest of the oat mixture. Top with remaining fresh raspberries.
  5. Seal the jars and stick them in the fridge overnight (or at least 4 hours if you’re short on time).

That’s it. No stove. No oven. Just a fridge and a little patience.

Optional (But Cool): Nutrition & Pairings

If you like knowing this stuff:

  • Calories: ~450
  • Protein: ~20g
  • Fat: ~18g
  • Carbs: ~50g (fiber-heavy, not sugar-heavy)

This is the kind of breakfast that actually fills you up without making you feel sluggish. It’s especially great post-workout or for those mornings when you’re running on five hours of sleep and good intentions.

Pair it with:

  • A boiled egg if you need extra protein
  • Black coffee if you’re one of those people who doesn’t function until caffeine
  • A banana if you want to really go for that breakfast MVP trophy

What to Do With Leftovers (If That Even Happens)

  • Fridge: Good for 2–3 days in a sealed container.
  • Too thick in the morning? Add a splash of milk and stir.
  • Don’t like cold oats? Microwave them for 30–60 seconds, stir, and enjoy warm.
  • Weird smell or sour taste? Toss it. Oats have feelings too, and they’re not shy about telling you when they’ve expired.

Reader Questions (Because You’re Not the Only One Wondering)

Do I have to use Greek yogurt? Nope. But it’s what gives the recipe that high protein boost. Sub in regular yogurt or dairy-free if you need to.

Can I use quick oats instead of rolled? Technically, yes. But your oats might get a little mushy. Rolled oats hold up better overnight.

Is this recipe gluten-free? Only if you use certified gluten-free oats. Most oats are technically gluten-free, but they can get cross-contaminated during processing.

How sweet is this? It’s lightly sweet. If you’re a dessert-for-breakfast kind of person, you might want to bump up the honey or use sweetened milk.

Can I meal prep this for the whole week? Absolutely. Just store in separate jars and eat within 3–4 days for peak freshness.

Wrap Up

Look, breakfast shouldn’t feel like a chore. It should feel like a small win you give yourself before the day tries to do what the day always does—get a little chaotic.

This high-protein raspberry and peanut butter overnight oats recipe is the kind of breakfast that meets you where you are. Whether that’s running out the door with half a shoe on, or sitting quietly with a spoon and a moment of peace, it’s got your back.

If you give this a try, let me know how it goes. Seriously—I want to hear what you added, what you swapped, and if it helped make your morning just a little easier (and tastier). Drop your questions, tweaks, or oat-related love letters in the comments below.

Because your next best breakfast? Might just be sitting in your fridge right now.