Chocolate-Chili Sheet Pan Brownies

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Fudgy brownies baked on a sheet pan with a hint of chili powder to add a subtle spicy kick to the rich chocolate flavor. This american-inspired desserts ready in about 45 minutes pairs (227 g) unsalted butter, granulated sugar, vanilla extract for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 16, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.

Prep: 15 min Cook: 30 min Serves 16 American cuisine 250 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 350°F (175°C). Line a 9x13-inch sheet pan with parchment paper, leaving an overhang for easy removal.
  2. Step 2: In a medium saucepan, melt 1 cup unsalted butter over low heat until fully liquefied. Remove from heat.
  3. Step 3: Whisk in 2 cups granulated sugar and 2 tsp vanilla extract until smooth.
  4. Step 4: Beat in 4 large eggs one at a time, mixing well after each addition until the batter is glossy.
  5. Step 5: In a separate bowl, sift together 1 1/4 cups all-purpose flour, 1 cup unsweetened cocoa powder, 1/2 tsp salt, 1/2 tsp baking powder, and 1/2 tsp chili powder.
  6. Step 6: Gradually fold the dry ingredients into the wet mixture until just combined; do not overmix.
  7. Step 7: Stir in 1 cup semi-sweet chocolate chips evenly.
  8. Step 8: Pour batter into the prepared sheet pan, spreading evenly with a spatula.
  9. Step 9: Bake for 25-30 minutes until a toothpick inserted near the center comes out with a few moist crumbs but no wet batter.
  10. Step 10: Allow brownies to cool completely in the pan on a wire rack before cutting into squares.

Frequently asked questions

How long does Chocolate-Chili Sheet Pan Brownies take to make?

Total time is about 45 minutes (15 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Chocolate-Chili Sheet Pan Brownies?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (227 g) unsalted butter from drying out.

Can I substitute ingredients in Chocolate-Chili Sheet Pan Brownies?

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 Chocolate-Chili Sheet Pan Brownies for a different number of people?

The recipe is written for 16 servings. Multiply each ingredient by (your serving target / 16). 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 Chocolate-Chili Sheet Pan Brownies?

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.