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A glass jar filled with creamy Brown Sugar Pecan Overnight Oats, topped generously with pecans and drizzled with caramel sauce.

Brown Sugar Pecan Overnight Oats

This recipe is for busy people and those who want a healthy, ready-to-eat breakfast. Prepare these the night before for a convenient morning meal that tastes indulgent with brown sugar and pecans.
Prep Time 5 minutes
Chilling Time 8 hours
Total Time 8 hours 5 minutes
Course Breakfast
Cuisine American
Servings 1 serving

Equipment

  • Mason jar or airtight container

Ingredients
  

Oats Mixture

  • 1/2 cup old-fashioned rolled oats
  • 1/2 cup milk (dairy or non-dairy)
  • 1/4 cup plain Greek yogurt
  • 2 tablespoons brown sugar
  • 1/4 cup chopped pecans divided
  • 1 tablespoon chia seeds
  • 1/2 teaspoon vanilla extract
  • 1/4 teaspoon ground cinnamon
  • 1 pinch salt

Toppings

  • 1 tablespoon maple syrup optional, for serving
  • Extra pecans for topping

Instructions
 

  • In a mason jar or airtight container, combine the rolled oats, milk, Greek yogurt, and chia seeds. Stir well to ensure everything is evenly mixed.
  • Add the brown sugar, vanilla extract, ground cinnamon, and a pinch of salt to the oat mixture. Stir until the brown sugar is fully incorporated.
  • Fold in half of the chopped pecans (about 2 tablespoons), reserving the rest for topping.
  • Seal the container tightly with a lid and shake gently to combine all ingredients one final time.
  • Refrigerate the oat mixture for at least 4 hours, or preferably overnight (8-12 hours), to allow the oats to absorb the liquid and soften.
  • In the morning, remove the container from the refrigerator and give the oats a good stir. Add a splash of milk if you prefer a thinner consistency.
  • Top with the remaining chopped pecans, a drizzle of maple syrup if desired, and any additional toppings you like.
  • Enjoy cold straight from the jar, or warm it in the microwave for 30-60 seconds if you prefer warm oats.
  • Store any leftovers in the refrigerator for up to 3 days in an airtight container.

Notes

I developed this recipe during a busy week when I needed quick breakfast options. The caramel flavor of brown sugar with crunchy pecans gives a good balance of comfort and nutrition. Preparing these on Sunday night makes the week easier.
Keyword brown sugar oatmeal, healthy breakfast oats, Make-ahead breakfast, overnight oats recipe, pecan overnight oats