Microwave Banana Oats Bowl

Featured in: Prairie Breakfasts

This warm bowl combines rolled oats with milk and ripe bananas for a nourishing start to your day. Prepared in just two minutes using the microwave, it offers creamy texture enhanced by honey and cinnamon. Optional nuts and seeds provide extra crunch and nutrition. Ideal for busy mornings, it requires minimal prep and cooks swiftly, ensuring a naturally sweet and comforting breakfast bowl you can enjoy anytime.

Updated on Mon, 22 Dec 2025 10:10:00 GMT
Steaming hot Microwave Banana Oats bowl, topped with sliced bananas and a sprinkle of cinnamon. Pin
Steaming hot Microwave Banana Oats bowl, topped with sliced bananas and a sprinkle of cinnamon. | kitchenprairie.com

I started making this oatmeal during a particularly hectic semester when I had exactly seven minutes between waking up and leaving the house. No stove, no planning, just a bowl and a microwave. The first time I added banana directly into the oats instead of just on top, it melted into this creamy, naturally sweet pudding that made me forget I was eating something so quick. Now it's my default breakfast on mornings when I need something that feels like a hug but doesn't require me to be fully awake yet.

I made this for my roommate once when she was running late for an exam, and she texted me later saying it was the only thing that kept her from losing it in the library. There's something about warm oats that feels like someone's taking care of you, even if that someone is just you and a microwave. It became our unofficial tradition on stressful mornings, and now I can't make it without thinking of her sitting at the kitchen counter with her notes spread everywhere, eating straight from the bowl.

Ingredients

  • Rolled oats: Use old-fashioned rolled oats, not instant or steel-cut, because they soften perfectly in two minutes without turning to mush.
  • Milk: Any kind works, but I love oat milk here because it makes the whole thing taste richer and almost like you added cream.
  • Banana: The riper the better, because it breaks down into the oats and adds natural sweetness without you having to measure anything.
  • Honey or maple syrup: Just enough to round out the flavor, but honestly, if your banana is ripe enough, you can skip this entirely.
  • Cinnamon: A little warmth goes a long way, and it makes your kitchen smell like you tried way harder than you did.
  • Optional toppings: Nuts add crunch, seeds add texture, and extra banana slices make it feel like a real breakfast instead of something you threw together in a panic.

Instructions

Combine the base:
In a microwave-safe bowl, stir together the oats and milk until everything is evenly coated. This prevents dry pockets from forming and ensures the oats cook through.
Add the flavor:
Toss in half the banana slices, the honey or maple syrup, and a shake of cinnamon, then stir it all together so the sweetness gets distributed. The banana will start to break down as it heats, so don't worry if it looks chunky now.
Microwave in stages:
Microwave on high for one minute, then pull it out and stir to release steam and check the texture. Pop it back in for another 30 to 60 seconds, watching closely so it doesn't bubble over the edge of the bowl.
Finish and serve:
Give it one last stir to thicken everything up, then top with the remaining banana slices and whatever else you're craving. Eat it right away while it's warm and creamy.
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There was a Sunday morning when I made this for my nephew, and he asked if we could have it again for lunch. He didn't care that it was oatmeal or that it took two minutes, he just liked that we made it together and that he got to pick the toppings. That's when I realized this recipe isn't just about speed, it's about having something reliable that still feels special.

How to Make It Even Creamier

If you mash half the banana with a fork before adding it to the oats, it breaks down completely during cooking and turns the whole bowl into something that tastes almost indulgent. I also sometimes add an extra splash of milk after microwaving if I want it looser and more porridge-like. The texture is completely up to you, and that's the best part.

Swaps and Adjustments

You can use any sweetener you like, or leave it out entirely if your banana is doing enough work on its own. I've made this with almond milk, coconut milk, and even just water in a pinch, and it's always been good. If you want more protein, stir in a spoonful of peanut butter or almond butter right after microwaving, it melts in and makes the whole thing richer.

Storage and Timing

This is really a make-and-eat situation because oatmeal gets thick and gummy as it sits. If you do have leftovers, you can reheat them with a splash of milk, but honestly, it only takes three minutes to make fresh, so I usually just start over. The best version of this is the one you eat right out of the microwave, standing at the counter, still half asleep.

  • Use a bowl that holds at least twice the volume of your ingredients to avoid overflow.
  • Microwaves vary, so start with less time and add more if needed rather than overcooking it.
  • Let it sit for 30 seconds after microwaving so the oats finish absorbing the liquid without additional heat.
A close-up image shows a creamy, perfectly cooked Microwave Banana Oats breakfast ready to eat. Pin
A close-up image shows a creamy, perfectly cooked Microwave Banana Oats breakfast ready to eat. | kitchenprairie.com

This oatmeal has gotten me through early mornings, late study sessions, and days when I just needed something warm and easy. It's proof that you don't need a lot of time or ingredients to make something that feels like care.

Recipe Questions & Answers

β†’ Can I use plant-based milk?

Yes, dairy or plant-based milks like almond or oat milk work well to create a creamy texture.

β†’ How do I get creamy oats in the microwave?

Microwaving the oats with milk and stirring midway helps absorb liquid evenly for creaminess.

β†’ Can I add more sweetness?

Honey or maple syrup can be adjusted or replaced with agave for your preferred level of sweetness.

β†’ What toppings work well with this bowl?

Chopped nuts, chia seeds, or extra banana slices add texture and nutritional benefits.

β†’ Is it suitable for quick breakfasts?

Absolutely, the entire process takes about three minutes, perfect for busy mornings.

Microwave Banana Oats Bowl

A quick, wholesome bowl blending creamy oats and ripe banana for a cozy breakfast.

Prep duration
1 min
Cook duration
2 min
Complete duration
3 min


Skill level Easy

Heritage American

Output 1 Portions

Diet specifications Vegetarian

Components

Grains

01 1/2 cup rolled oats

Liquids

01 2/3 cup milk (dairy or plant-based)

Fruits

01 1 medium ripe banana, sliced

Sweetener & Flavor

01 1/2 tablespoon honey or maple syrup
02 1/4 teaspoon ground cinnamon

Optional Toppings

01 1 tablespoon chopped nuts (walnuts or almonds)
02 1 tablespoon chia seeds or flaxseed
03 Extra banana slices

Directions

Phase 01

Combine oats and milk: In a microwave-safe bowl, mix rolled oats with milk thoroughly.

Phase 02

Add banana and flavorings: Stir in half of the banana slices, honey or maple syrup, and cinnamon until well combined.

Phase 03

Microwave cooking: Heat the mixture on high power for 1 minute, stir, then microwave for an additional 30 to 60 seconds until creamy and absorbed.

Phase 04

Finish and garnish: Stir again, then top with the remaining banana slices and optional toppings as desired.

Phase 05

Serve warm: Enjoy the oatmeal bowl immediately while warm.

Necessary tools

  • Microwave-safe bowl
  • Spoon

Allergy details

Review each component for potential allergens and consult with healthcare professionals if you're uncertain.
  • May contain milk if dairy milk is used.
  • Contains tree nuts if adding nut toppings.
  • Oats are naturally gluten-free but may be cross-contaminated; verify package labeling if gluten-sensitive.

Nutrient content (each portion)

This data is offered as a general guide and isn't a substitute for professional medical guidance.
  • Energy: 270
  • Fat: 4 g
  • Carbohydrates: 53 g
  • Protein: 7 g