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Overhead view of a ceramic bowl filled with creamy chia overnight oats topped with raspberries, blueberries, and lemon zest.

Classic Overnight Oats

Creamy, no-cook overnight oats that come together in minutes and are ready when you wake up. This easy, customizable breakfast is packed with fiber, protein, and flavor to keep you full all morning.
Prep Time 5 minutes
Total Time 4 hours
Course Breakfast
Cuisine American
Servings 1 serving

Ingredients
  

Base

  • 1/2 cup rolled oats old-fashioned, not quick or steel-cut
  • 1/2 cup milk dairy or plant-based
  • 1/4 cup Greek yogurt plain or vanilla
  • 1 tablespoon chia seeds
  • 1 teaspoon maple syrup or honey optional
  • 1/4 teaspoon vanilla extract optional

Instructions
 

  • Combine all ingredients in a mason jar or container.
  • Stir well for about 30 seconds until everything is fully mixed and no dry oats remain.
  • Cover and refrigerate for at least 4 hours, preferably overnight.
  • In the morning, stir again and add your favorite toppings like fruit, nuts, or nut butter before serving.

Notes

Store in the refrigerator for up to 5 days for easy meal prep. For extra creaminess, increase the yogurt slightly. Add fresh toppings just before serving for best texture and flavor.
Keyword easy breakfast, healthy breakfast, meal prep oats, no cook oats, overnight oats