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A jar of blueberry overnight oats topped with fresh berries and sprinkled with cinnamon.
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Blueberry Overnight Oats

These blueberry overnight oats are perfect for meal prepping. Softened raw oats are layered with a simple homemade blueberry sauce for an easy make ahead breakfast or snack.
Course Breakfast, Breakfast/Brunch, Snack
Cuisine American
Prep Time 15 minutes
Chilling Time 4 hours
Total Time 4 hours 15 minutes
Servings 4 servings
Calories 329kcal
Author Ann Otis

Ingredients

  • 2 cups blueberries fresh or frozen
  • ¼ cup pure maple syrup
  • 1 tablespoon water skip if using frozen berries
  • 1 tablespoon cornstarch
  • 1 teaspoon fresh lemon juice
  • 1 cup vanilla Greek Yogurt
  • 1 cup milk
  • 1 tablespoon maple syrup
  • 2 teaspoons pure vanilla extract
  • 1 ½ cups old-fashioned rolled oats
  • ¼ teaspoon salt
  • ¼ teaspoon cinnamon

Instructions

  • In a small saucepan, combine the blueberries. maple syrup, cornstarch, lemon juice, and water (if using).
  • Bring to a boil over medium heat. Reduce heat to low and simmer for 5 minutes until thickened, stirring occasionally. Set aside to cool to room temperature (you can transfer the pot to the fridge for a few minutes to speed this up).
  • In a large bowl, whisk together the yogurt, milk, maple syrup, and vanilla.
  • Stir in the oats, salt, and cinnamon. Let the mixture sit for 10-15 minutes to thicken slightly.
  • Spoon the oats into half pint (250 ml) containers or jars, alternating with the blueberries.
  • Place lids on the jars or containers and refrigerate overnight, or up to 4 days before enjoying. Serve topped with fresh blueberries, bananas or other berries, if desired.

Video

Notes

Storage
Overnight oats keep well in the refrigerator for 2-3 days, or in the freezer for up to 3 months (let them soak overnight before freezing).

Nutrition

Calories: 329kcal | Carbohydrates: 60g | Protein: 12g | Fat: 5g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Cholesterol: 10mg | Sodium: 194mg | Potassium: 309mg | Fiber: 5g | Sugar: 31g | Vitamin A: 177IU | Vitamin C: 8mg | Calcium: 175mg | Iron: 2mg