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High Protein Overnight Oats Grab-and-Go Cups - A Simple, Satisfying Make-Ahead Breakfast

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Prep Time 10 minutes
Total Time 10 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • Rolled oats (old-fashioned oats) – the base; don’t use quick oats for best texture
  • Unsweetened milk of choice – dairy, almond, soy, or oat milk
  • Plain or vanilla Greek yogurt – adds protein and creaminess
  • Protein powder – whey or plant-based; vanilla works well
  • Chia seeds – for thickness, fiber, and omega-3s
  • Sweetener – honey, maple syrup, or zero-calorie sweetener
  • Vanilla extract – boosts flavor
  • Pinch of salt – balances sweetness
  • Toppings – fresh berries, banana slices, nut butter, nuts, seeds, cocoa nibs, or chocolate chips
  • Optional add-ins – cinnamon, cocoa powder, espresso powder, shredded coconut, lemon zest

Method
 

  1. Choose your containers. Use 8–12 oz jars or lidded containers. Make sure they seal well for travel.
  2. Mix the liquids first. In a bowl or large measuring cup, whisk together milk, Greek yogurt, protein powder, vanilla, sweetener, and a pinch of salt. Whisk until smooth with no protein powder clumps.
  3. Add the dry ingredients. Stir in rolled oats and chia seeds until fully coated. If the mixture looks overly thick, add a splash more milk; if it seems runny, the chia will help set it.
  4. Portion into cups. Divide evenly among your containers. Leave a little room on top for morning toppings.
  5. Chill overnight. Cover and refrigerate for at least 4 hours, ideally 8–12 hours. The oats soften and the chia thickens the mixture.
  6. Stir, taste, and top. In the morning, give each cup a quick stir. Adjust sweetness if needed. Add berries, banana slices, a spoon of peanut butter, a handful of nuts, or whatever you like.
  7. Grab and go. Pop on the lid and take it with you. If you prefer it warmer, microwave 30–45 seconds (remove metal lids first) and stir.