Simple, Tested Recipes for Everyday American Kitchens

Microwave Cinnamon Oatmeal

Adshi
Recipe by Adshi
Updated: Feb 2026 • 8 Comments
Cinnamon oatmeal in bowl

Warm, comforting oatmeal that actually tastes great without a pot on the stove. The microwave speeds things up, while cinnamon and maple build flavor.

Use a large, microwave-safe bowl to prevent overflows. Stir halfway so the oats cook evenly and the texture stays creamy, not gluey. A pinch of salt makes the sweetness more rounded.

Top with fruit, nuts, or a pat of butter depending on your mood. It’s a quick win on cold mornings when you still want a proper breakfast.

Prep Time2 Mins
Cook Time3 Mins
Servings1 Bowl
DifficultyBeginner

Ingredients

  • 1/2 cup rolled oats
  • 1 cup water or milk
  • 1/4 tsp ground cinnamon
  • 1 tbsp maple syrup or brown sugar
  • Pinch of kosher salt
  • Optional: Banana slices, berries, chopped nuts, butter.

Step-by-Step Instructions

01

Combine

In a large microwave-safe bowl, stir together oats, liquid, cinnamon, salt, and sweetener.

02

Microwave

Cook 1½ minutes. Stir, then microwave another 1–1½ minutes until creamy.

03

Finish

Rest 1 minute to thicken. Top with fruit, nuts, or butter.

Tips

  • Big Bowl: Prevents boil overs.
  • Stir Halfway: Evens out texture.
  • Milk: Creamier oats; water for lighter feel.

Common Mistakes

  • Overcooking: Leads to gluey texture.
  • No Salt: Oatmeal tastes flat without it.
  • Small Bowl: Overflow mess—use larger vessel.

Frequently Asked Questions

Yes—reduce cook time slightly. Texture will be softer than rolled oats.

Use water, almond milk, or oat milk. Adjust sweetness to taste.

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Adshi

About Adshi

Practical weekday breakfasts tested for texture and comfort. View more recipes →