Start your morning with a cozy, make-ahead breakfast that feels like a treat! These Brown Sugar Overnight Oats are creamy, naturally sweetened with ripe bananas, and warmly spiced with cinnamon. Best of all? No yogurt required—just a handful of simple pantry staples!
Whether you’re prepping for busy mornings or just love having breakfast ready to grab and go, this recipe is as convenient as it is delicious.

Why You’ll Love These Overnight Oats
- No yogurt? No problem! Mashed bananas add creaminess without dairy or yogurt.
- Cozy, comforting flavors: Brown sugar, cinnamon, and banana are a match made in breakfast heaven.
- Meal prep-friendly: Make a batch and enjoy throughout the week—perfect for busy mornings.
- Simple ingredients: Everything you need is likely already in your kitchen.
Ingredients
Here’s what you’ll need to make these delicious oats:
- 2 cups rolled oats – Old-fashioned oats work best for texture.
- 4 tbsp chia seeds – Help thicken the oats and add protein + fiber.
- 3–4 tbsp brown sugar – Adds rich, molasses-like sweetness.
- 1 cup mashed banana – About 2 ripe bananas for natural creaminess and flavor.
- 1 tsp vanilla extract – Optional, but adds a lovely depth.
- 1 pinch salt – Balances and enhances all the flavors.
- ¼ tsp cinnamon – Or more, if you love that warm spice.
- 2 cups milk – Use any dairy or non-dairy milk you like!
How to Make Brown Sugar Overnight Oats
- Mix ingredients: In a large bowl, stir together oats, chia seeds, brown sugar, mashed banana, cinnamon, salt, and milk until well combined.
- Chill: Cover and refrigerate for at least 4 hours, preferably overnight.
- Serve: Top with sliced bananas, granola, or a drizzle of maple syrup before serving.
Recipe Tips
- Meal prep tip: Store in mason jars or weck jars for easy grab-and-go portions.
- Sweet tooth? Add a sprinkle of brown sugar or a drizzle of maple syrup when serving.
- Upgrade the toppings: Try caramelized bananas, nuts, or a spoonful of nut butter.
Storage & Freezer Instructions
- Fridge: Store in airtight containers for up to 5 days.
- Freezer: Freeze in individual portions for up to 2 months. Thaw in the fridge overnight before enjoying.
FAQs
Do I have to eat overnight oats cold?
Not at all! Warm them up in the microwave if you prefer a hot breakfast.
Can I use steel-cut oats?
Technically yes, but they’ll need a longer soak and have a chewier texture.
What are chia seeds good for?
Chia seeds are tiny powerhouses full of fiber, protein, and healthy fats. They help thicken the oats and keep you full longer!
Try Another Flavor!
If you love overnight oats, check out our Overnight Oats with Frozen Fruit for a fruity twist!
Brown Sugar Overnight Oats Recipe
Prep Time: 10 mins
Chill Time: 4 hrs
Total Time: 4 hrs 10 mins
Servings: 4
Ingredients:
- 2 cups rolled oats
- 4 tbsp chia seeds
- 3–4 tbsp brown sugar
- 1 cup mashed banana (2 ripe bananas)
- 1 tsp vanilla extract
- Pinch of salt
- ¼ tsp cinnamon (or more to taste)
- 2 cups milk (any kind)
Instructions:
- Combine all ingredients in a large bowl and stir until fully mixed.
- Cover and refrigerate for at least 4 hours or overnight.
- Serve with your favorite toppings and enjoy!
Optional Toppings: Sliced bananas, granola, maple syrup, caramelized fruit, or nut butter.
Nutrition (Per Serving):
Calories: 372 | Protein: 12g | Carbs: 60g | Fat: 10g | Fiber: 10g | Sugar: 22g