As I settled into my cozy corner after a long day, I couldn’t shake the nagging desire for something sweet. A quick glance at my mug collection sparked an idea: why not whip up a luscious Brownie in a Mug? This delightful treat not only satisfies my chocolate cravings in mere minutes, but it’s also perfect for those evenings when I want to indulge without the fuss of traditional baking. With just a few ingredients and minimal cleanup, I’m able to create a fudgy masterpiece that feels both comforting and satisfying. Ready to elevate your dessert game? Let’s dive into this simple yet decadent recipe that promises to take just about 60 seconds! What are you waiting for?

Why is this Brownie in a Mug special?
Quick preparation: In just 60 seconds, you can satisfy your chocolate cravings without the hassle of traditional baking.
Single serving delight: This recipe is perfect for those nights when you want just a little indulgence, eliminating the need for leftovers.
Minimal cleanup: Say goodbye to messy kitchen counters; all you need is a mug and a fork!
Versatile options: Feel free to customize your brownie by adding nuts or using different types of chocolate chips for a personalized touch.
Perfectly fudgy texture: Expect a warm, gooey treat that rivals any gourmet dessert. Pair it with ice cream for a delightful contrast, or enjoy it on its own!
Elevate your dessert experience with this Brownie in a Mug; it’s not just a treat, it’s a warm hug in a cup!
Brownie in a Mug Ingredients
• To make your Brownie in a Mug even better, gather these essential ingredients:
For the Batter
- All-Purpose Flour – Provides structure and body for the brownie; substitute with gluten-free flour for a gluten-free option.
- Granulated Sugar – Adds sweetness to balance the cocoa bitterness; no substitute required for standard recipes.
- Unsweetened Cocoa Powder – Infuses rich chocolate flavor; ensure it’s unsweetened to maintain the proper sweetness level.
- Salt – Enhances flavor and balances sweetness; just a pinch is sufficient.
- Vegetable Oil (or Melted Butter) – Adds moistness and a rich flavor; use melted coconut oil as a substitution if desired.
- Milk – Provides moisture and helps create a smooth batter; dairy or non-dairy alternatives like almond milk work well.
- Vanilla Extract – Adds aromatic depth to the flavor; use pure for the best results with no substitutes needed.
- Semisweet Chocolate Chips – For delicious gooeyness throughout the brownie; opt for dark chocolate chips for a richer taste.
Remember, with just these simple ingredients, you’re on your way to creating a delightful Brownie in a Mug that promises to satisfy your sweet tooth in no time!
Step‑by‑Step Instructions for Brownie in a Mug
Step 1: Mix Dry Ingredients
In a microwave-safe mug, add 4 tablespoons of all-purpose flour, 4 tablespoons of granulated sugar, 2 tablespoons of unsweetened cocoa powder, and a pinch of salt. Using a fork, whisk these dry ingredients together until they are evenly combined, ensuring there are no lumps. This step lays the foundation for your fudgy brownie in a mug.
Step 2: Add Wet Ingredients
Next, pour in 2 tablespoons of vegetable oil, 3 tablespoons of milk, and 1/4 teaspoon of vanilla extract to the dry mixture. Stir with your fork until the batter is smooth and well-blended, ensuring there is no dry mixture left at the bottom. The wet ingredients will create a creamy consistency that enhances the brownie’s texture.
Step 3: Fold in Chocolate Chips
Now, fold in 2 tablespoons of semisweet chocolate chips into the batter with gentle movements to avoid breaking them. This will ensure that every bite of your brownie in a mug is rich and gooey. Distribute the chocolate chips evenly throughout the batter for a delightful chocolate explosion when you take a bite.
Step 4: Microwave
Carefully place your mug in the microwave and cook on high power for 60 seconds. Keep an eye on the mug, as cooking times can vary based on microwave wattage; you might want to check around the 45-second mark. The brownie should puff up but remain slightly wet and gooey in the center for that perfect fudgy texture.
Step 5: Rest
Allow the brownie to sit in the mug for about 1-2 minutes after microwaving. This resting period lets the brownie continue to cook slightly and firm up. Patience is key at this stage; it will be well worth it when you dive in!
Step 6: Serve
Finally, enjoy your fudgy brownie in a mug while it’s still warm. You can top it with a scoop of vanilla ice cream or a dollop of whipped cream for added delight, enhancing that comforting experience. Grab your fork and dig into this simple yet decadent treat!

Make Ahead Options
These Brownie in a Mug treats are a dream for busy home cooks! You can prepare the dry ingredients (flour, sugar, cocoa powder, and salt) and store them in an airtight container for up to 3 days. This saves valuable time during hectic weeknights. When you’re ready to indulge, simply transfer the dry mix to your mug, add the wet ingredients (oil, milk, and vanilla), and fold in the chocolate chips. Microwave for 60 seconds as directed. To maintain quality, keep the dry mixture in a cool, dry place to prevent clumping. Enjoy a deliciously fudgy brownie that feels freshly made, even on the busiest days!
Expert Tips for Brownie in a Mug
Perfect Microwave Timing: Keep an eye on the cooking time; microwaves vary. If in doubt, start checking around 45 seconds to prevent overcooking.
Avoid Rubberiness: Serve your brownie immediately for the best texture; it can become rubbery if left in the mug for too long.
Customize Wisely: Feel free to add nuts or caramel, but avoid overloading on mix-ins to maintain the perfect brownie in a mug consistency.
Check Dough Consistency: Ensure your batter isn’t too thick; it should be smooth and pourable, which helps achieve that rich, fudgy texture.
Storage Tips: If you have leftover batter, store it in the refrigerator for up to 24 hours — just give it a quick stir before reheating!
Storage Tips for Brownie in a Mug
Fridge: Store any leftover brownie in a mug batter in an airtight container for up to 24 hours. This lets you enjoy a fresh batch without the hassle the next day.
Freezer: For longer storage, freeze the brownie mixture in a sealed bag for up to 1 month. Thaw overnight in the fridge before reheating in the microwave.
Reheating: To enjoy your brownie in a mug again, microwave it for about 15-20 seconds if it’s been refrigerated or thawed, checking for warmth to preserve that gooey texture.
Avoid Mess: Ensure your container is airtight to maintain moisture and prevent the batter from absorbing any odors in the fridge.
What to Serve with Brownie in a Mug
Indulging in a warm, fudgy brownie in a mug is a treat in itself, but pairing it with complementary sides takes it to the next level.
- Vanilla Ice Cream: The classic pairing, its creamy texture and coldness balance the warmth of the brownie, creating a delightful contrast.
- Whipped Cream: Light and airy, a dollop enhances the overall sweetness while adding an elegant touch to your dessert.
- Fresh Berries: Bright, tart flavors from strawberries or raspberries cut through the richness, adding a refreshing element to each bite.
- Caramel Sauce: Drizzling warm caramel over your brownie adds an extra layer of sweetness and a luxurious touch. This combination is irresistibly decadent!
- Espresso or Coffee: A strong coffee complements the chocolate, enhancing the brownie’s richness while providing a caffeine boost. Perfect for an afternoon pick-me-up.
- Chocolate Sauce: For the ultimate indulgence, drizzle extra chocolate sauce to amplify the fudgy chocolate flavor, making each bite utterly satisfying.
- Chopped Nuts: Adding a sprinkle of toasted almonds or walnuts offers a pleasing crunch that contrasts beautifully with the gooey brownie.
- Nutella Swirl: Warming Nutella and swirling it atop your brownie brings an extra chocolatey delight that’s oh-so-rich and irresistible.
Brownie in a Mug Variations & Substitutions
Get creative and tailor your Brownie in a Mug to your taste with these delightful twists!
- Dairy-Free: Substitute regular milk with almond or coconut milk for a lactose-free treat.
- Nutty Delight: Toss in a handful of chopped walnuts or pecans to add a satisfying crunch and flavor.
- Peanut Butter Twist: Replace chocolate chips with peanut butter chips for a nutty, creamy experience. The combination of chocolate and peanut butter is simply divine!
- Sugar-Free: Use a sugar substitute like erythritol or stevia to enjoy a guilt-free indulgence without sacrificing sweetness.
- Add a Kick: Sprinkle in a pinch of cayenne pepper or chili powder for a surprising twist that enhances the chocolate flavor and adds warmth.
- Caramel Drizzle: Add a spoonful of caramel sauce to the center of the brownie right before microwaving for a delightful gooey surprise.
- Chocolate Overload: Mix in some mini marshmallows or additional chocolate chips for a richer, more decadent experience. They’ll melt beautifully when heated!
- Coffee Infusion: A teaspoon of instant coffee granules enhances the chocolate flavor, making it richer and deeper—perfect for coffee lovers!
Feel free to experiment with these variations and make your warm, comforting Brownie in a Mug truly your own. Let your creativity shine while you enjoy this quick, delicious treat!

Brownie in a Mug Recipe FAQs
What type of flour should I use for my Brownie in a Mug?
I recommend using all-purpose flour for the best structure. However, if you’re looking for a gluten-free option, feel free to substitute it with a one-to-one gluten-free flour blend. This way, you can still enjoy this fudgy delight!
How long can I store leftover Brownie in a Mug batter?
Any leftover batter can be stored in the fridge for up to 24 hours. Just be sure to keep it in an airtight container, and when you’re ready to enjoy it again, give it a quick stir before microwaving it for about 15-20 seconds.
Can I freeze the Brownie in a Mug batter?
Absolutely! You can freeze the brownie mixture in a sealed bag for up to 1 month. To thaw, simply place it in the fridge overnight. When you’re ready to indulge, give it a stir, pop it in the microwave, and enjoy that freshly baked goodness!
What should I do if my brownie in a mug comes out rubbery?
If your brownie turns out rubbery, it might be due to overcooking. Always check at the 45-second mark, especially if your microwave is high wattage. If it’s rubbery, serve it immediately and make sure not to leave it in the mug too long after cooking.
Are there any dietary considerations for this recipe?
Of course! This recipe is very adaptable. You can use almond milk or coconut oil for a dairy-free and vegan version. Just be cautious if you have nut allergies when adding options like nuts or almond milk. Always read labels for mix-ins if allergies are a concern.
Can I customize my Brownie in a Mug with different mix-ins?
The more the merrier! Feel free to experiment with mix-ins like nuts, caramel, or even peanut butter chips. Just don’t overload the batter, as it needs to maintain that smooth consistency for that perfect fudgy texture. Enjoy the creativity!

Indulge in Fudgy Brownie in a Mug Ready in Just 1 Minute
Ingredients
Equipment
Method
- In a microwave-safe mug, add all-purpose flour, granulated sugar, unsweetened cocoa powder, and salt. Whisk until combined.
- Pour in vegetable oil, milk, and vanilla extract. Stir until the batter is smooth.
- Fold in semisweet chocolate chips gently.
- Microwave on high power for 60 seconds. Check around the 45-second mark for doneness.
- Allow to rest in the mug for 1-2 minutes before serving.
- Enjoy your brownie warm, optionally topped with ice cream or whipped cream.

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