Microwave Brownies

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5 from 153 votes
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Get gooey, fudgy brownies in 2 minutes using my microwave brownie recipe. They’re egg-free and easy to make vegan or gluten-free!

Need a quick fix for your chocolate craving? Try my edible brownie batter, flourless mug cake, and no-bake brownie bites

microwave brownie.

After hours upon hours of testing savory recipes, sometimes I’m desperate for something sweet…and quickly. 

That’s where my single serving brownies come in to play. They’re similar to my brownie in a mug, but you get enough to feed 2-4 people–if you’re feeling generous. 

Table of Contents
  1. Why I love this recipe
  2. Ingredients needed
  3. How to make microwave brownies
  4. Arman’s recipe tips
  5. Storage instructions
  6. Frequently asked questions
  7. More delicious brownies to try
  8. Microwave Brownies (Recipe Card)

Why I love this recipe

  • Two minutes! Seriously, these brownies take a whopping 2 minutes to make! Actually, it’s more like a minute and thirty seconds, but that’s splitting hairs. 
  • One bowl. No dirty dishes after you whip these up, just the bowl you microwaved them in. 
  • Diet-friendly. Easily omit the eggs, dairy, or flour. 
  • A small-batch dessert. If you’re like me and can’t resist a tray of brownies, you’ll appreciate this recipe. It only makes eight!

Ingredients needed

  • Chocolate. Use chocolate chips or a chopped-up chocolate bar. I went with a Lindt 70% dark chocolate bar.
  • Melted butter. If you use unsalted butter, add a tiny pinch of salt to the brownie mixture. 
  • Superfine sugar. Also known as caster sugar. It’s has a finer consistency than white sugar but not as light as powdered sugar. 
  • Milk. I used unsweetened almond milk, but any milk works. It will need to be warm, so microwave it for 30 seconds before using it. 
  • Flour. I used regular all-purpose flour. Since these brownies only take 2 minutes, it will need to be heat treated. I included instructions below.

How to heat treat flour

Since these brownies cook in only 2 minutes, the flour must be heat treated in advance. This eliminates any potential bacteria that we don’t want in our brownies. 

To do this, spread the flour on a lined baking sheet and bake in the oven at 180C/350F for 5 minutes. Remove the flour from the oven and let it cool completely before using it. 

How to make microwave brownies

I’ve included step-by-step photos below to make this recipe easy to follow at home. For the full printable recipe instructions and ingredient quantities, scroll to the recipe card at the bottom of this post.

Step 1- Prep work. Line a 4×7-inch microwave-safe dish with parchment paper.

Step 2- Make the brownie batter. In a microwave-safe bowl, microwave the butter and half the chocolate until melted. Whisk in the superfine sugar. Add the warm milk and flour and whisk until smooth. Stir in the remaining chocolate.

Step 3- Microwave. Microwave for 1 ½ minutes or until the top is mostly cooked. Let them cool completely before slicing and serving. 

microwave brownies.

Can I make these in the oven?

Yes, even though these are microwave brownies, feel free to bake them in the oven instead. Simply pour the batter into an oven-safe dish and bake for 18-20 minutes at 180C/350F until a toothpick comes out mostly clean. 

Arman’s recipe tips

  • Microwave makes and models vary. If your microwave has a lower wattage, your brownies may take up to 3 minutes to cook. When in doubt, microwave them for 1 ½ minutes, then check every 20 seconds until they’re done.  
  • For an ultra-gooey, pudding texture you can remove them from the microwave around the one-minute mark. As the flour is heat treated and there are no eggs, there is no risk of salmonella. 
  • Add extra mix-ins. Fold in some chopped nuts or extra chocolate chips. 

Variations

Storage instructions

To store: Cover the baking dish and store it in the refrigerator for up to two weeks.

To freeze: Place leftovers in a shallow container and store them in the freezer for up to six months.

microwave brownie recipe.

Frequently asked questions

Is it safe to microwave brownie mix?

Yes, provided you microwave the mix long enough to kill any potentially harmful bacteria (from the raw flour), you can microwave boxed brownie mix. 

More delicious brownies to try

microwave brownies

Microwave Brownies

5 from 153 votes
Get gooey, fudgy brownies in 2 minutes using my microwave brownie recipe. They’re egg-free and easy to make vegan or gluten-free!
Servings: 8 servings
Prep: 1 minute
Cook: 2 minutes
Total: 3 minutes

Ingredients 
 

  • 1 1/2 tablespoon butter I used vegan butter
  • 1/2 cup chocolate chopped and divided * See notes
  • 3 tablespoon superfine sugar
  • 2 tablespoon milk warm
  • 1/2 cup + 2 tablespoons all purpose flour heat treated ** See notes

Instructions 

  • Line a 4 x 7-inch microwave safe dish with parchment paper and set aside.
  • In a microwave safe bowl, add the melted butter and half the chocolate and microwave until melted. Whisk in the superfine sugar until combined. Add the warm milk and flour and whisk together until smooth. Fold through the remaining chocolate.
  • Transfer the brownie batter into the microwave safe dish and microwave for 1 1/2 minutes, until the tops are mostly cooked.
  • Remove the brownies from the microwave and let them cool completely, before slicing and serving.

Notes

* Use a chopped up chocolate bar (I used Lindt 70%) or chocolate chips
** To heat treat flour, spread the flour on a lined baking sheet and bake in the oven at 180C/350F for 5 minutes. Remove the flour from the oven and let it cool completely, before using it. 
TO STORE: Cover the dish and store them in the refrigerator for up to 2 weeks.
TO FREEZE: Place leftovers in a shallow container and store them in the freezer for up to 6 months. 

Nutrition

Serving: 1servingCalories: 145kcalCarbohydrates: 23gProtein: 2gFat: 6gSodium: 24mgPotassium: 20mgFiber: 1gVitamin A: 66IUCalcium: 8mgIron: 1mgNET CARBS: 22g
Course: Dessert
Cuisine: American
Author: Arman Liew
Tried this recipe?Give us a shout at @thebigmansworld or tag #thebigmansworld!

Originally published September 2021, updated and republished September 2024

Arman Liew

I’m a two time cookbook author, photographer, and writer, and passionate about creating easy and healthier recipes. I believe you don’t need to be experienced in the kitchen to make good food using simple ingredients that most importantly, taste delicious.

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Comments

  1. 5 stars
    I make this dessert very often as I live alone and also use microvawe a lot. I really will just change flavours usually.

  2. 5 stars
    I used chocolate chips instead of choc chunks and turned out very well. Quick easy recipe for midnight cravings for chocolate goodies!

  3. 5 stars
    These brownies are ooey gooey delicious melt in your mouth! Will try again! Really mak sure to grease the bowl or pan that you are using or the brownies will stick. This recipe is so easy and I’m 11!

  4. 5 stars
    Made these tonight. I used 3.5 tbsp of powdered sugar because I know the finer the sugar, the crispier and shinier the top (didn’t really work with this recipe). Brownies were okay, need some adjustment. They definitely had too much flour; I didn’t use the full amount and it was still a lot. Also batch seemed very very small, even for this recipe, also very light in color. I used 1/4c of sugar-free raspberry dark chocolate and 1/4c of sugar-free dark chocolate chips. Really great raspberry flavor. They took two minutes in a 1600 watt microwave. They were a bit dry but flavorful and yummy. Would try again.

  5. What’s the point of this recipe. You never gave the amounts of the ingredients, for instance how much flour to yes, etc. Or did I miss it?

  6. This recipe looks simple. I also love that it doesn’t use much sugar!!! Thank you! I’m trying to hold off on getting a microwave because I understand a microwave chemically changes food. Can this recipe be made in a regular oven? Would the recipe be the same for a regular oven? How would I bake it? What is superfine sugar? Are you talking about powdered sugar? Is organic cane sugar okay in this recipe? Also, I ask questions under your recipes and request notifications. But I’m not getting notifications. Anything that might enable me to get notifications? Thank you for your help.

      1. I am eager to try this recipe. Loved your 2 ingredient brownies using 6 eggs and chocolate too! You are in my top three recipe authors. Thank you