Overnight Oats Recipe with Vanilla Protein Powder and Chia Seeds

Creamy, high-protein overnight oats made with rolled oats, vanilla protein powder, and chia seeds — a grab-and-go breakfast ready by morning.

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Prep Time 5

Total Time 6 5

Servings: 1 person

Course: Breakfast

Cuisine: American

Calories: 320

Dry Ingredients

½ cup old-fashioned rolled oats

1 scoop (about 25-30g) vanilla protein powder

1 tablespoon chia seedsPinch of cinnamon (optional)

Wet Ingredients

¾ - 1 cup milk (dairy or non-dairy)

½ teaspoon vanilla extract (optional, if protein powder isn't strongly flavored)

1 teaspoon honey or maple syrup (optional)

Optional Add-Ins

2 tablespoons Greek yogurt (for extra creaminess and protein)

Combine dry ingredients — In a jar or container, add the rolled oats, chia seeds, and cinnamon if using. Stir to combine.
Blend the protein powder — In a separate small container, whisk the vanilla protein powder with a splash of milk until smooth and free of clumps.
Combine wet ingredients — Add the blended protein mixture to the oats, along with the remaining milk, vanilla extract, and sweetener. Stir thoroughly until well combined.
Refrigerate — Seal the jar and refrigerate for at least 4-6 hours, or ideally overnight.
Mid-soak stir (optional but recommended) — About an hour into refrigeration, give the jar a quick stir to prevent the chia seeds from settling at the bottom.
Stir and serve — In the morning, stir well and add a splash of extra milk if the texture is too thick.
Add toppings — Top with fresh fruit, nut butter, granola, or your favorite toppings before serving.

Whisking the protein powder with a small amount of milk first prevents clumping — don't skip this step.
Old-fashioned rolled oats work best; quick oats tend to turn overly mushy.
Store in the fridge for up to 4-5 days. Not recommended for freezing, as the texture becomes watery once thawed.
Protein content varies by brand; adjust protein powder amount based on your personal dietary needs.