Chocolate-Chili Brownie Bars with Sea Salt

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Fudgy chocolate brownies with a subtle chili heat and a sprinkle of sea salt for a balanced, rich treat. This american-inspired desserts ready in about 50 minutes pairs (2 sticks) unsalted butter, bittersweet chocolate chips, granulated sugar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 230 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: 35 min Serves 16 American cuisine 230 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat the oven to 350°F and line a 9x9-inch baking pan with parchment paper, leaving an overhang for easy removal.
  2. Step 2: Melt 1 cup (2 sticks) unsalted butter and 8 oz bittersweet chocolate chips together in a heatproof bowl over simmering water, stirring until smooth and glossy. Remove from heat.
  3. Step 3: Whisk in 1 1/2 cups granulated sugar and 1/2 cup packed brown sugar until combined. Beat in 3 large eggs one at a time, then stir in 2 tsp vanilla extract.
  4. Step 4: In a separate bowl, sift together 1 cup all-purpose flour, 3/4 cup unsweetened cocoa powder, 1/2 tsp salt, 1/4 tsp ground cayenne pepper, and 1/2 tsp baking powder. Gradually fold the dry ingredients into the wet chocolate mixture until just combined.
  5. Step 5: Pour the batter into the prepared pan and smooth the top with a spatula. Sprinkle 1 tsp sea salt flakes evenly over the surface. Bake for 30-35 minutes until a toothpick inserted in the center comes out with moist crumbs. Cool completely before slicing into bars.

Frequently asked questions

How long does Chocolate-Chili Brownie Bars with Sea Salt take to make?

Total time is about 50 minutes (15 min prep + 35 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 Brownie Bars with Sea Salt?

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 (2 sticks) unsalted butter from drying out.

Can I substitute ingredients in Chocolate-Chili Brownie Bars with Sea Salt?

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 Brownie Bars with Sea Salt 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 Brownie Bars with Sea Salt?

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.