Spicy Mexican Chocolate Brownies with Cinnamon and Cayenne

Prep: 10 minCook: 25 min8 browniesmediumAmerican
Spicy Mexican Chocolate Brownies with Cinnamon and Cayenne

Rich, fudgy brownies infused with warm cinnamon and a kick of cayenne pepper that builds with each bite. The combination of chocolate and traditional Mexican spices creates a sophisticated dessert perfect for Cinco de Mayo celebrations or any time you want to add heat to your sweet treats. These brownies have a dense, chewy texture and the spice level is balanced to complement rather than overpower the chocolate.

Ingredients

Yield: 8 brownies
  • ½ cup all-purpose flour
    almond flour1:1gluten-freegluten-free

    creates denser texture

  • 1 teaspoon cinnamon
  • ½ teaspoon cayenne pepper
    chipotle powder1:1heat

    adds smokiness

    Full guide →
  • ¼ teaspoon chili powder
  • ½ cup butter, plus 2 tablespoons
  • 1 ¼ cups white sugar
    coconut sugar1:1refined-free

    adds caramel notes

    Full guide →
  • 1 cup unsweetened cocoa powder
  • 1 teaspoon vanilla
  • 2 eggs

Instructions

  1. 1

    Preheat oven to 325F and heavily grease an 8-inch square baking dish

  2. 2

    Whisk together flour, cinnamon, cayenne, and chili powder in a large bowl

  3. 3

    Combine butter, sugar, and cocoa in a saucepan over medium-high heat, stirring frequently until butter melts and mixture is smooth

  4. 4

    Turn off heat and add vanilla and eggs to the cocoa mixture

  5. 5

    Add the cocoa mixture to the flour mixture and stir until well combined

  6. 6

    Pour into prepared baking dish and bake for 20-25 minutes until an inserted knife comes out clean

  7. 7

    Cool completely in the pan, then chill for at least 30 minutes

  8. 8

    Run a knife along the edges and turn out the brownie, then cut into squares

Tips

Tip 1

Chill the brownies for easier cutting - they'll hold their shape better and give cleaner edges when sliced.

Tip 2

Start with less cayenne if you're sensitive to heat, as the spice level intensifies as the brownies cool.

Good to Know

Storage

Store covered at room temperature for up to 3 days or refrigerate for up to 1 week.

Make Ahead

Can be made 1 day ahead and stored covered. Flavors actually improve overnight.

Serve With

Serve at room temperature or slightly chilled. Pair with vanilla ice cream to balance the heat.

Common Mistakes

Watch

Don't skip the chilling step - warm brownies will crumble when cut.

Watch

Avoid overbaking as brownies continue cooking in the hot pan after removal.

Substitutions

Gluten-Free Swaps

all-purpose flour
almond flour1:1gluten-freegluten-free

creates denser texture

Full guide →

General Alternatives

white sugar
coconut sugar1:1refined-free

adds caramel notes

Full guide →
cayenne pepper
chipotle powder1:1heat

adds smokiness

Full guide →
Find more substitutions →

FAQ

Can I make these less spicy?

Yes, reduce cayenne to 1/4 teaspoon or omit entirely. You can also add it gradually to taste in future batches.

How long do these keep?

Store covered at room temperature for 3 days or refrigerate for up to 1 week. They can also be frozen for up to 3 months.

Can I double this recipe?

Yes, double all ingredients and use a 9x13 inch pan. Baking time may increase by 5-10 minutes.