These overnight oats were Princess Diana’s go-to breakfast! Made with citrus-soaked oats, yogurt, grated apple, blueberries, and walnuts, they’re light, naturally sweet, and perfect for meal prep.
Add the rolled oats and orange juice to a medium bowl or jar. Stir to combine. Cover and refrigerate overnight (or at least 4 hours) so the oats soften and absorb the liquid.
In the morning, add the Greek yogurt, honey, lemon juice and cinnamon to the oats. Stir well.
Mix in the grated apple and blueberries. Taste and add more honey if desired. Portion into two bowls and top with toasted walnuts and additional blueberries. Enjoy!
Notes
Storage: Overnight oats will keep in the fridge for 3–4 days.
Dairy-free option: Swap the Greek yogurt for a thick dairy-free yogurt of choice.
Nut-free option: If you need to skip walnuts, use sunflower seeds or pumpkin seeds for crunch, or skip them all together.