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High-Protein Overnight Oats

These high-protein overnight oats are a creamy and satisfying breakfast, packed with over 20g of protein, perfect for busy mornings and muscle recovery.
Servings 1 servings
Prep Time 5 minutes
Total Time 6 hours

Ingredients

Core Ingredients

  • 1/2 cup old-fashioned rolled oats (gluten-free certified if needed)
  • 1/2 cup unsweetened almond milk (or any milk)
  • 1/4 cup plain or vanilla Greek yoghurt (or coconut/almond yoghurt for vegan)
  • 1 scoop vanilla or unflavoured protein powder (whey or plant-based)
  • 1/2 tbsp chia seeds
  • 1/2 tsp vanilla extract

Flavor Options

  • 1/2 banana mashed banana, 1 tsp cinnamon, banana slices for topping Banana Bread variation
  • 1/4 cup pumpkin puree, 1-2 tbsp maple syrup, 3/4 tsp pumpkin spice Pumpkin Spice Latte variation
  • 1/3 cup diced apple, 1-2 tbsp maple syrup, 1 tsp cinnamon, pecans for topping Apple Pie variation
  • 1-2 tbsp peanut butter, 1/4 cup diced strawberries, extra milk Peanut Butter & Jelly variation
  • 1/4 cup diced peach, 1-2 tbsp maple syrup, 1 tsp cinnamon Peaches ’n Cream variation
  • 1-2 tbsp shredded coconut, banana slices Coconut Bliss variation

Instructions

Preparation

  • Combine oats, milk, yoghurt, protein powder, chia seeds, and vanilla in a jar. Stir until oats are submerged.
  • Add your chosen flavor twist and stir again.
  • Seal and refrigerate for at least 6 hours or overnight.
  • In the morning, stir and add extra milk if needed. Top with fruit, nuts, or nut butter. Enjoy chilled or heat for 30–60 seconds.

Notes

Make ahead by preparing 3–4 jars on Sunday for the week. Store sealed jars in the fridge for up to 5 days. If it thickens too much, just stir in a splash of milk. To eat warm, microwave for 30 seconds.

Nutrition

Serving: 1gCalories: 426kcalCarbohydrates: 51gProtein: 40gFat: 8gFiber: 9g
Calories: 426kcal
Course: Breakfast
Cuisine: Healthy, Sardinian
Keyword: Breakfast Recipe, Healthy Eating, High Protein, Meal Prep, Overnight Oats