Go Back
Delicious blackberry pie overnight oats in a jar, topped with fresh blackberries.

Blackberry Pie Overnight Oats

A simple, no-cook breakfast that combines rolled oats with yogurt, fresh blackberries, and a hint of cinnamon for a delicious and portable meal that tastes like summer pie.
Prep Time 5 minutes
Total Time 8 hours
Course Breakfast, Brunch
Cuisine American
Servings 4 servings
Calories 300 kcal

Ingredients
  

Base Ingredients

  • 1 cup rolled oats Old-fashioned rolled oats are preferred for best texture.
  • 1 cup yogurt Choose thick Greek yogurt for creaminess.
  • 1 cup milk Dairy or non-dairy alternatives can be used.
  • 1 tablespoon honey or maple syrup Lightly sweetens the mixture without overpowering.
  • 1/2 teaspoon cinnamon Adds warmth and enhances sweetness.
  • 1 tablespoon chia seeds (optional) Helps to thicken the mixture.

Fruit Ingredient

  • 1 cup fresh blackberries Bright acidity; macerate if not sweet enough.

Instructions
 

Preparation

  • In a mason jar or medium bowl, add rolled oats, yogurt, and milk.
  • Stir in honey or maple syrup and cinnamon until the oats are evenly coated.
  • If using chia seeds, sprinkle them in and mix to distribute.

Combine

  • Gently fold in the fresh blackberries into the oat mixture, avoiding smashing all the berries.

Chill

  • Cover the jar or bowl tightly and place it in the refrigerator to soak overnight (at least 6–8 hours).

Serve

  • In the morning, stir the oats, adjusting texture with a splash of milk if needed.
  • Top with extra blackberries, a sprinkle of cinnamon, or a handful of chopped nuts before serving.

Notes

These oats can be stored in the fridge for 4–5 days. Best consumed within 2–3 days. For freezing, omit chia seeds and thaw overnight before consuming.
Keyword Blackberry Recipe, Healthy Breakfast, Make-Ahead Breakfast, No-Cook Recipe, Overnight Oats