Gluten-Free Paleo Chocolate Mug Cake for Two

A simple chocolate cake made in the microwave and sized to share. This quick dessert for two is gluten-free and paleo, naturally sweetened, and offers vegan and nut-free options.

Today we’re making cake—in a mug—in the microwave. Big enough for sharing. A cozy, quick dessert that feels a little indulgent and a lot convenient.

This chocolate mug cake uses simple pantry ingredients—blanched almond flour, cocoa powder, maple syrup, olive oil—and cooks in about 60 seconds. The standard version uses an egg; swap in a flax egg to make it vegan (the texture will be slightly denser but still delicious).

Serving tip: add a dollop of something creamy (whipped cream, coconut cream, or ice cream), scatter fresh berries, and maybe drizzle a little chocolate or caramel for a date-night finish. A spoonful of chocolate-hazelnut spread also works as an easy frosting alternative.

If you prefer individual portions, divide the batter between two smaller mugs or dishes and adjust the cooking time accordingly. Or keep it classic and share a single mug with two spoons—either way, it’s fast and comforting.

If you try this mug cake, leave a comment or share a photo on social media—I love seeing how these quick recipes look in your kitchen.

Chocolate Mug Cake for Two [Gluten-Free + Paleo]

Yields: 1 mug (big enough for two to share)

Time: about 5 minutes

Ingredients:

• 1/2 cup blanched almond flour
• 1/4 cup unsweetened cocoa powder
• 1/2 teaspoon baking powder
• 1 large egg (or 1 flax egg for vegan)
• 2 tablespoons maple syrup
• 2 tablespoons water
• 1 tablespoon olive oil
• 1 teaspoon vanilla extract
• a small pinch of salt
• optional: 1/4 cup roughly chopped dark chocolate or chocolate chips

Instructions:

1. Place all ingredients in a large microwave-safe mug (at least 12 oz) and stir thoroughly to combine. If your mug shape makes mixing difficult, whisk in a small bowl and then pour into the mug. Stir in chocolate chips if using.
2. Microwave on high for 55–65 seconds, or until the cake is just set. Microwave power varies—if needed, continue in 10-second increments. The cake is best when slightly undercooked to keep it moist.
3. Serve warm. Top with whipped cream, coconut cream, ice cream, fresh berries, or a drizzle of chocolate or caramel for extra indulgence.

Notes:

Egg-free/vegan: Replace the egg with a flax egg (1 tablespoon ground flax + 3 tablespoons water; mix and let sit 5 minutes).

Nut-free: If you need a nut-free version, oat flour may be a suitable substitute for almond flour; I haven’t tested it extensively, so start with small adjustments and expect slight texture differences.

Two mugs: To split the batter between two smaller mugs or dishes, mix in a bowl and divide. Reduce cooking time—start at about 25 seconds and then cook in 10-second increments until done to avoid drying out.

Tip: keep a jar of your favorite pantry staples on hand for fast baking and improvisation.