The beauty of these Cast Iron Skillet Brownies is their delightful contrast: fudgy centers and crisp edges. Achieve dessert nirvana when paired with vanilla ice cream and a drizzle of salted caramel. These brownies are a practical one-pan delight.

- Cuisine: American
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Servings: 10
Why You’ll Love This Recipe
- Uses just one pan, minimizing cleanup effort.
- Perfect balance of fudgy inside and crispy edges.
- Customizable with toppings for variety.
- Quick and easy, ready in under an hour.
Ingredients
- 1 cup butter, melted: Provides richness and moisture. Substitute with margarine for a dairy-free option.
- 2 cups sugar: Sweetens and adds structure to the brownies.
- 3 eggs: Binds the ingredients and adds moisture. Ensure they are at room temperature.
- 1 tsp vanilla extract: Enhances flavor with a subtle aroma.
- 2 tbsp espresso or very strong coffee (can substitute with water if you prefer): Intensifies chocolate flavor. Water can be used if you want a milder taste.
- 2/3 cup cocoa powder, preferably Dutch: Gives a deep chocolate flavor and color. Regular cocoa works too, though slightly less intense.
- 1 cup all-purpose flour: Provides structure to the brownies.
- 1/4 tsp salt: Balances sweetness and enhances flavor.
- 1/2 tsp baking powder: Offers a slight rise for a cakey edge.
- Powdered sugar, for dusting (optional): Adds a touch of sweetness and elegance.
How to Make It
Step 1: Preheat Oven
Set your oven to 350°F. This ensures even heat distribution, vital for achieving the perfect texture.
Step 2: Mix Wet Ingredients
In a medium mixing bowl, combine the melted butter and sugar thoroughly until glossy. This step ensures the sugar starts to dissolve. Add the eggs and vanilla extract, mixing until smooth to incorporate air for lightness.
Step 3: Combine Dry Ingredients Separately
In another bowl, whisk the cocoa powder, flour, salt, and baking powder. Whisking breaks up clumps, ensuring even distribution in the final batter.
Step 4: Combine Wet and Dry Ingredients
Gradually add the dry mix to the wet ingredients, folding gently until just combined. Overmixing can cause tougher brownies, so stop when you no longer see flour streaks.
Step 5: Bake
Pour the batter into a large cast iron skillet or 13×9-inch pan. Bake for 30-35 minutes. A few moist crumbs on the toothpick indicate they’re done; they will firm up as they cool.
Step 6: Serve
Cool to room temperature, dust with powdered sugar, and garnish as desired. These pair beautifully with ice cream and caramel for a decadent finish.
Recipe FAQs
Can I use a different pan size?
Yes, a 13×9-inch pan works well. Adjust baking time slightly as thickness affects bake time. Check for doneness ten minutes early.
What if I don’t have a cast iron skillet?
No problem! Use any oven-safe skillet or switch to a standard baking pan. Keep an eye on brownie doneness, especially around the edges.
How can I store leftovers?
Cover and store at room temperature for up to three days. For longer storage, keep in the fridge for a week or freeze for up to three months.