One-Hour Chocolate Fudge Brownie Skillet

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Rich, dense brownies baked in a cast iron skillet with melty chocolate chunks and a slightly crisp edge. This american-inspired desserts ready in about 50 minutes layers (2 sticks) unsalted butter, granulated sugar, packed brown sugar into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 410 calories and feeds 8, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 35 min Serves 8 American cuisine 410 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 350°F. In a microwave-safe bowl, melt 1 cup unsalted butter for about 1 minute until fully melted and warm.
  2. Step 2: Whisk together 1 1/2 cups granulated sugar, 1/2 cup packed brown sugar, and 2 tsp vanilla extract into the melted butter until smooth.
  3. Step 3: Add 3 large eggs one at a time, whisking well after each addition until the mixture is glossy.
  4. Step 4: In a separate bowl, sift together 1 1/4 cups all-purpose flour, 3/4 cup unsweetened cocoa powder, 1/2 tsp salt, and 1/2 tsp baking powder.
  5. Step 5: Gradually fold the dry ingredients into the wet mixture until just combined.
  6. Step 6: Stir in 1 cup semi-sweet chocolate chunks evenly.
  7. Step 7: Grease a 10-inch cast iron skillet with butter and pour batter in, smoothing the top.
  8. Step 8: Bake for 30-35 minutes until the edges are set and a toothpick inserted near the center comes out with moist crumbs.
  9. Step 9: Let cool for 15 minutes before serving warm.

Frequently asked questions

How long does One-Hour Chocolate Fudge Brownie Skillet take to make?

Total time is about 50 minutes (15 min prep + 35 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover One-Hour Chocolate Fudge Brownie Skillet?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in One-Hour Chocolate Fudge Brownie Skillet?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale One-Hour Chocolate Fudge Brownie Skillet for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with One-Hour Chocolate Fudge Brownie Skillet?

American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.