Step-by-Step Instructions
Step 1: Preheat and Prepare
Preheat the oven to 350°F (175°C). Line a 9×13-inch pan with parchment paper or grease it lightly with butter. This makes removing and slicing the brownies easier.
Step 2: Combine Wet Ingredients
In a large mixing bowl, whisk together the melted butter and sugar until smooth. Add vanilla extract and the eggs one at a time, whisking well after each addition. The mixture should look glossy and slightly thick.
Step 3: Mix Dry Ingredients
In another bowl, sift together flour, cocoa powder, and salt. Sifting ensures an even, lump-free batter with consistent chocolate flavor.
Step 4: Combine Wet and Dry Mixtures
Gradually fold the dry ingredients into the wet mixture with a spatula. Mix only until combined — avoid overmixing to keep the texture fudgy, not cakey.
Step 5: Add Chocolate Chips
If using chocolate chips, fold them in now for extra richness. They’ll melt slightly as the brownies bake for a gooey texture.
Step 6: Bake
Spread the batter evenly into the prepared pan. Bake for 25–30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs (not completely clean).
Step 7: Cool and Slice
Allow brownies to cool completely in the pan before slicing. For clean edges, chill them for 30 minutes and wipe the knife between cuts.
