Go Back

Peanut Butter & Jelly Protein Overnight Oats - A Simple, Satisfying Make-Ahead Breakfast

Print Recipe Pin Recipe
Prep Time 10 minutes
Total Time 10 minutes
Servings: 2 servings
Ingredients Method

Ingredients
  

  • Old-fashioned rolled oats (not quick-cook or steel-cut)
  • Protein powder (vanilla or unflavored; whey or plant-based)
  • Milk of choice (dairy, almond, soy, oat, or cashew)
  • Plain Greek yogurt (optional for extra creaminess and protein)
  • Peanut butter (creamy works best; natural or conventional)
  • Chia seeds (for thickness and omega-3s)
  • Maple syrup or honey (optional, to taste)
  • Vanilla extract (optional, for flavor)
  • Pinch of salt (balances sweetness)
  • Jam or fruit spread (strawberry, raspberry, grape, or your favorite)
  • Fresh berries (optional, for topping)
  • Crushed peanuts or granola (optional, for crunch)

Method
 

  1. Choose your container: A 12–16 oz jar or lidded container gives you room to stir and add toppings. Clean and dry it before you start.
  2. Mix dry ingredients: Add 1/2 cup rolled oats, 1 tablespoon chia seeds, and 1 scoop protein powder to the jar. Stir to combine so there are no protein clumps later.
  3. Stir in wet ingredients: Add 1/2 to 2/3 cup milk, 2–3 tablespoons Greek yogurt (if using), 1–2 teaspoons maple syrup, 1/2 teaspoon vanilla, and a small pinch of salt. Mix thoroughly.
  4. Add the peanut butter: Dollop in 1–2 tablespoons peanut butter. Stir well so it’s evenly distributed. If your peanut butter is thick, warm it slightly so it blends smoothly.
  5. Layer the “jelly”: Spoon 1–2 tablespoons jam on top. You can swirl it in for a marbled effect or leave it as a sweet layer to scoop through.
  6. Adjust thickness: The mixture should look a bit loose now; it will thicken overnight. If it’s already very thick, add a splash more milk.
  7. Chill time: Seal the container and refrigerate for at least 4 hours, but overnight is best for the creamiest texture.
  8. Morning finishing touches: Give the oats a good stir. If they’re too thick, loosen with a splash of milk. Top with fresh berries, a few crushed peanuts, or a drizzle of extra peanut butter if you like.
  9. Serve cold or slightly warmed: These are great straight from the fridge, but you can warm them gently in the microwave in 15–20 second bursts, adding milk as needed.