High-Protein Peanut Butter Overnight Oats (Print Version)

Velvety oats with creamy peanut butter & protein. A satisfying, grab-and-go breakfast prepped overnight for busy mornings.

# Components:

→ Base

01 - ½ cup old-fashioned rolled oats
02 - ¾ cup unsweetened milk of choice (dairy, soy, or pea milk for extra protein)
03 - ¼ cup plain Greek yogurt (or high-protein non-dairy yogurt)
04 - 2 tbsp natural peanut butter (smooth or crunchy)
05 - 1 scoop vanilla or unflavored protein powder (whey or plant-based)
06 - 1–2 tsp honey or maple syrup, to taste (optional)
07 - ½ tsp pure vanilla extract
08 - Pinch of fine sea salt
09 - 1–2 tbsp water or extra milk, as needed to adjust consistency

→ Optional Add-Ins

10 - 1 tbsp chia seeds or ground flaxseed
11 - ½ tsp ground cinnamon
12 - 2–3 tbsp diced banana, berries, or apple
13 - 1 tbsp mini dark chocolate chips or cacao nibs
14 - 1 tbsp chopped roasted peanuts

→ Toppings (choose a few)

15 - 1 tbsp peanut butter or reconstituted powdered peanut butter
16 - Fresh fruit (banana slices, strawberries, blueberries)
17 - Dollop of Greek yogurt
18 - Toasted nuts or seeds (peanuts, almonds, pumpkin seeds)
19 - Drizzle of honey or maple syrup
20 - Pinch of flaky sea salt

# Directions:

01 - Select a clean jar or container with a tight-fitting lid (12–14 oz capacity).
02 - Add rolled oats to the jar. Stir in chia seeds, flaxseed, cinnamon, and protein powder if using. Add a pinch of salt.
03 - In a separate bowl, whisk together milk, Greek yogurt, peanut butter, vanilla extract, and honey or maple syrup (if using) until smooth. Add 1–2 tbsp water or extra milk if the mixture is too thick.
04 - Pour the peanut butter mixture over the oats and dry ingredients. Stir very thoroughly, making sure there are no dry pockets.
05 - If the mixture is very thick, add a splash more milk and stir again.
06 - Stir in sturdy fruits or chocolate chips now, if using. For delicate fruit, add just before serving.
07 - Seal the container and refrigerate for at least 4 hours, preferably overnight (8–12 hours).
08 - In the morning, stir well and check the consistency. Add a bit more milk if desired.
09 - Top with a spoonful of peanut butter, fresh fruit, yogurt, nuts or seeds, and a drizzle of honey or maple syrup. Sprinkle with flaky sea salt if desired.
10 - Enjoy straight from the jar or transfer to a bowl. Refrigerated leftovers keep for up to 2 days; add fresh fruit just before serving.

# Expert Advice:

01 -
  • Breakfast is literally waiting for you when you wake up
  • The protein keeps me full straight through until lunch without any hangry moments
  • You can customize the toppings based on whatever is in your pantry
02 -
  • Some protein powders soak up way more liquid than others, so always check consistency in the morning
  • The chia seeds are optional but they create this amazing pudding texture I cannot explain until you try it
03 -
  • Warm your jar of peanut butter in the microwave for 15 seconds before measuring, it mixes much easier
  • Use a wide-mouth mason jar so you can actually get a spoon all the way to the bottom
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