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a mason jar with overnight oats topped with chopped apples, blueberries, and walnuts.
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Princess Diana's Overnight Oats

These overnight oats were one of Princess Diana’s go-to breakfasts. It's light, fruity, and easy to make with simple ingredients. Perfect for a healthy morning treat.
Prep Time10 minutes
Cook Time0 minutes
Rest Time4 hours
Total Time4 hours 10 minutes
Course: Breakfast
Cuisine: American
Diet: Vegetarian
Skill Level: Beginner
Servings: 2
Author: Rena

Ingredients

  • 1 cup rolled oats
  • 1 cup freshly squeezed orange juice
  • 1 tablespoon orange zest
  • 1 tablespoon raw honey
  • 1/4 teaspoon cinnamon
  • 1 teaspoon vanilla extract
  • 1 medium apple of choice
  • 1 lemon juice only
  • 1 cup full-fat Greek yogurt the thick & creamy kind
  • 1 cup fresh blueberries
  • 1/2 cup toasted walnuts or pecans roughly chopped

Instructions

  • To a mixing bowl, add the 1 cup rolled oats, 1 cup freshly squeezed orange juice, 1 tablespoon orange zest, 1 tablespoon raw honey, and 1/4 teaspoon cinnamon. Mix well to combine. Cover with cling film and refrigerate overnight.
  • Just before serving, cut the 1 medium apple of choice and toss it with the juice of 1 lemon.
    chopped apple on a cutting board, next to a bowl with oats and orange juice.
  • Add it to the bowl with the overnight oats together with the 1 cup full-fat Greek yogurt, 1 cup fresh blueberries, 1 teaspoon vanilla extract, and 1/2 cup toasted walnuts or pecans.
    oat ingredients with yogurt and blueberries added to a bowl.
  • Mix well to combine. Transfer into jars or jugs and serve.
    overnight oats ingredients added to a bowl and mixed together.

Notes

  • Use rolled oats if possible and not overnight oats.
  • It would be best if you use fresh orange juice instead of bottled.
  • You can shred the apples instead of chopping.
  • Cinnamon is optional. Cardamom also works, or you can skip.
  • Store the overnight oat jars in the fridge for up to 3 days. 

Nutrition

Calories: 608kcal | Carbohydrates: 86g | Protein: 22g | Fat: 23g | Saturated Fat: 2g | Polyunsaturated Fat: 15g | Monounsaturated Fat: 4g | Trans Fat: 0.01g | Cholesterol: 5mg | Sodium: 44mg | Potassium: 909mg | Fiber: 12g | Sugar: 42g | Vitamin A: 372IU | Vitamin C: 107mg | Calcium: 207mg | Iron: 4mg