Have you ever tried overnight oats? It’s a tasty and easy way to enjoy a cold oatmeal breakfast that you prepared the night before.
Here’s a recipe for overnight oats with blueberries, peaches, and lavender. It calls for fresh peaches, but I would use frozen ones, along with the frozen blueberries.
https://madeinnewmexico.com/blogs/recipes/peach-blueberry-lavender-overnight-oats