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Overnight Oats Jar (Breakfast Prep) – Healthy, Creamy & Ready-to-Go


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  • Author: Sarah
  • Total Time: 5 mins (+overnight chilling)
  • Yield: 1 serving
  • Diet: Vegetarian

Description

These Overnight Oats Jars are the ultimate grab-and-go breakfast — creamy, customizable, and packed with fiber and protein. Prep them the night before for a healthy, satisfying morning meal that you can enjoy cold or warmed up.


Ingredients

  • 1/2 cup (45g) rolled oats
  • 1/2 cup (120ml) milk (dairy or plant-based)
  • 1/4 cup (60g) Greek yogurt (optional for creaminess)
  • 1 tbsp chia seeds or ground flaxseed
  • 12 tsp honey or maple syrup (to taste)
  • 1/4 tsp vanilla extract
  • Pinch of salt
  • Toppings of choice: fresh fruit, nut butter, nuts, seeds, or granola


Instructions

  1. In a 12–16 oz jar or container, combine oats, milk, yogurt, chia seeds, sweetener, vanilla, and salt.
  2. Stir well or shake the jar (if it has a lid) until everything is evenly mixed.
  3. Cover and refrigerate overnight, or for at least 4 hours, to let the oats soften and thicken.
  4. In the morning, stir the oats and add your favorite toppings — like berries, sliced banana, peanut butter, or granola.
  5. Enjoy cold, or warm in the microwave for 30–60 seconds if preferred.

Notes

  • Overnight oats last up to 4–5 days in the fridge — perfect for weekly meal prep.
  • Use almond, oat, soy, or coconut milk for a dairy-free option.
  • For thicker oats, reduce the milk slightly; for thinner oats, add a splash more before serving.
  • Flavor ideas: add cocoa powder for chocolate oats, cinnamon and apple for apple pie oats, or peanut butter and banana for a protein boost.
  • Prep Time: 5 mins
  • Cook Time: 0 mins
  • Category: Breakfast
  • Method: No-Cook
  • Cuisine: American