10 Quick Brownie in a Mug Recipes

Who doesn’t love the gooey, chocolatey bliss of a fresh brownie? I remember sneaking into my grandma’s kitchen as a kid, perched on a stool, watching her mix batter from scratch—those warm, fudgy squares were pure magic after school. Fast-forward to my hectic adult life as a food blogger, and I’ve rediscovered that joy through mug brownies. They’re my go-to for late-night cravings or when I need to impress a date in under five minutes.

Recently, I’ve been experimenting in my tiny apartment kitchen, tweaking classic recipes with pantry staples and fun twists. With busy schedules ruling our days, these single-serve wonders are a game-changer—no oven required, minimal dishes, and endless customization. Whether you’re a chocolate purist or love bold flavors, these 10 quick brownie in a mug recipes will satisfy your sweet tooth without the commitment of a full batch.

Classic Chocolate Brownie in a Mug

This timeless recipe delivers fudgy perfection with just a handful of basics. Ingredients: 4 tbsp flour, 4 tbsp sugar, 2 tbsp cocoa powder, 2 tbsp oil, 2 tbsp water, pinch of salt, 1/4 tsp vanilla extract, 1 tbsp chocolate chips (optional).
Mix dry ingredients in a mug, stir in wet ones until smooth, top with chips, and microwave for 1-2 minutes (watch closely to avoid overcooking). It’s ready when the center is set but still gooey. Benefits include its foolproof simplicity, single-serve portion control, and intense chocolate hit without guilt.

Peanut Butter Swirl Brownie in a Mug

Elevate the classic with creamy peanut butter ribbons for nutty decadence. Ingredients: 4 tbsp flour, 3 tbsp sugar, 2 tbsp cocoa, 2 tbsp milk, 1 tbsp oil, 1 tbsp peanut butter, pinch salt, 1/4 tsp baking powder.
Combine dry and wet ingredients (except PB) in a mug, swirl in peanut butter, and microwave 1.5 minutes. The swirl bakes into every bite. Perfect for PB lovers, it offers protein from the nut butter for a more satisfying treat and curbs cravings fast.

Nutty Almond Brownie in a Mug

Crunchy almonds add texture to this rich brownie base. Ingredients: 3 tbsp flour, 3 tbsp sugar, 2 tbsp cocoa, 2 tbsp almond milk, 1 tbsp oil, 1 tbsp chopped almonds, 1/4 tsp almond extract, pinch salt.
Stir everything together in a mug, sprinkle extra almonds on top, and nuke for 1-1.5 minutes. Gluten-free adaptable and heart-healthy from almonds, it’s ideal for texture seekers wanting antioxidants in their dessert.

Fudgy Raspberry Brownie in a Mug

Tart raspberries cut through chocolate richness for a fruity twist. Ingredients: 4 tbsp flour, 4 tbsp sugar, 2 tbsp cocoa, 2 tbsp water, 1 tbsp oil, 6-8 frozen raspberries, pinch salt, 1/4 tsp vanilla.
Mix batter in mug, press berries into top, microwave 1.5-2 minutes. The berries burst for juicy pops—great for vitamin C boost and a lighter, refreshing indulgence post-meal.

Vegan Chocolate Brownie in a Mug

Plant-based and indulgent, no eggs or dairy needed. Ingredients: 4 tbsp flour, 4 tbsp sugar, 2 tbsp cocoa, 3 tbsp plant milk, 2 tbsp oil or applesauce, 1/4 tsp vanilla, pinch salt, 1/2 tsp baking powder.
Whisk in mug, microwave 1.5 minutes for a dense, fudgy result. Dairy-free bliss supports ethical eating and allergies, proving vegan desserts can be just as crave-worthy.

Cheesecake Stuffed Brownie in a Mug

A mini layered delight with creamy cheesecake center. Ingredients: For brownie: 3 tbsp flour, 2 tbsp sugar, 1 tbsp cocoa, 1 tbsp milk, 1 tbsp oil. For filling: 1 tbsp cream cheese, 1 tsp sugar, splash milk.
Mix brownie batter, blend filling separately, layer in mug (batter bottom, filling, batter top), microwave 1.5-2 minutes. Combines two desserts for ultimate satisfaction, balancing richness with tang.

Mint Chocolate Chip Brownie in a Mug

Cool mint refreshes this chip-packed brownie. Ingredients: 4 tbsp flour, 4 tbsp sugar, 2 tbsp cocoa, 2 tbsp milk, 1 tbsp oil, 1/4 tsp mint extract, 1 tbsp mint chips, pinch salt.
Stir batter, fold in chips, microwave 1-1.5 minutes. Like Thin Mints in brownie form—antioxidant benefits from dark chocolate and mint aid digestion.

Caramel Sea Salt Brownie in a Mug

Salty-sweet caramel drizzle takes it over the top. Ingredients: 4 tbsp flour, 3 tbsp sugar, 2 tbsp cocoa, 2 tbsp milk, 1 tbsp oil, 1 tbsp caramel sauce, sea salt flakes.
Mix batter, swirl caramel, top with salt, microwave 1.5 minutes. Enhances flavor complexity; sea salt curbs sweet overload for mindful snacking.

Mocha Espresso Brownie in a Mug

Coffee kick amps up chocolate intensity. Ingredients: 3 tbsp flour, 3 tbsp sugar, 2 tbsp cocoa, 1 tsp instant coffee, 3 tbsp milk, 1 tbsp oil, pinch salt.
Dissolve coffee in milk, mix all, microwave 1.5 minutes. Caffeine perks you up while antioxidants from cocoa support focus—perfect afternoon pick-me-up.

S’mores Brownie in a Mug

Campfire vibes with graham, chocolate, and toasted marshmallow. Ingredients: 4 tbsp flour, 3 tbsp sugar, 2 tbsp cocoa, 2 tbsp milk, 1 tbsp oil, 1 graham cracker square (crushed), 1 marshmallow, chocolate piece.
Layer crushed graham in mug, add batter, top with marshmallow and chocolate, microwave 1.5 minutes (torch top if possible). Nostalgic fun, single-serve joy without the fire pit.

There you have it—10 lightning-fast brownie in a mug recipes to conquer any craving. Grab your favorite mug and give one (or all!) a whirl tonight; they’re so easy, you’ll wonder why you ever baked a full pan. Tag me in your pics—I can’t wait to see your creations!