Fudgiest One-Bowl Brownies
Cassie N.
These fudgy one-bowl brownies are thick, rich, and ultra chocolatey with a classic crackly top and soft center. Made from scratch with simple pantry ingredients, this easy brownie recipe comes together in minutes—no mixer required.
Prep Time 15 minutes mins
Cook Time 30 minutes mins
Total Time 45 minutes mins
Course Dessert
Cuisine American
2 cups granulated sugar ¾ cup neutral oil ¼ cup unsalted butter melted 4 large eggs 1 large egg yolk 1 teaspoon vanilla extract 4 ounces semi-sweet chocolate melted ¾ cup unsweetened cocoa powder Dutch-process cocoa recommended for a richer flavor 1 cup + 2 tablespoons all-purpose flour or use a gluten-free 1:1 baking flour ¾ teaspoon salt 1 cup chocolate chips
Preheat oven to 350°F.
Line a 9x13 metal baking pan with parchment paper or lightly grease it.
Step 2 — Whisk the Wet Ingredients
In a large bowl, whisk together:
sugar
eggs
egg yolk
Whisk for about 1–2 minutes until smooth and slightly lighter in color. This helps create that shiny crackly brownie top.
Whisk in:
oil
melted butter
vanilla
melted chocolate
honey or corn syrup (if using)
Step 3 — Add the Dry Ingredients
Add:
cocoa powder
flour
salt
Gently stir until almost combined.
Fold in the chocolate chips.
Do not overmix — overmixing can make brownies cakey instead of fudgy.
Step 4 — Bake
Spread batter evenly into the prepared pan.
Bake for 30–36 minutes, or until the edges are set and the center still looks slightly soft.
A toothpick inserted in the center should come out with moist fudgy crumbs, not clean.
Step 5 — Cool Before Slicing
Let brownies cool completely before slicing for the fudgiest texture.
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