These Better Than Box Mix Fudgy Brownies are thick, chewy, and richer than any store-bought option—simply delicious.
Brownies are a baking staple for a reason: fudgy texture, deep chocolate flavor, and reliable comfort. These better-than-box-mix fudgy brownies lean on melted semi-sweet chocolate, unsweetened cocoa, and a touch of espresso powder to deliver concentrated chocolate flavor. Like other favorites—fudgy brownie bites, chocolate peppermint swirls, and pumpkin-frosted brownies—this recipe satisfies serious chocolate cravings while remaining straightforward to prepare.
Table of Contents
- Reasons Why You’ll Love This Recipe
- Ingredients Needed
- How to Make These Brownies
- FAQs
- More Bars & Brownie Recipes
- Recipe
Reasons Why You’ll Love This Recipe
- Taste. Melted semi-sweet chocolate combined with unsweetened cocoa and espresso powder creates an intense, layered chocolate profile.
- Texture. These brownies are dense, fudgy, and chewy, with optional chopped walnuts and a sprinkle of flaky sea salt for contrast.
- Simple. The recipe uses common pantry ingredients and basic techniques, making it easy to pull together in one sitting.
Ingredients Needed
Full ingredient list for warm, fudgy brownies:
- All-purpose flour: 1 cup.
- Baking powder: 1 tsp.
- Salt: 1/8 tsp (omit if using salted butter).
- Vegetable oil: 1 tbsp to help the fudgy texture.
- Granulated sugar: 1 cup (pure cane sugar works 1:1).
- Eggs: 2 large eggs plus 1 large egg yolk, room temperature.
- Vanilla extract: 1 tsp.
- Unsalted butter: 6 tbsp, melted with the chocolate.
- Semi-sweet chocolate: 1 cup chips or chunks.
- Unsweetened cocoa powder: 1/4 cup (Dutch-process optional for deeper color).
- Espresso powder: 1 tsp, optional but recommended for depth.
- Chopped walnuts: 1 cup, optional.
- Sea salt flakes: for finishing, optional.
How to Make These Brownies
Quick overview—see the recipe card below for exact measures and step-by-step directions.
- Preheat oven to 350ºF and prepare an 8-inch square pan with flour-based baking spray.
- Whisk dry ingredients: flour, baking powder, and salt.
- Beat eggs, egg yolk, sugar, oil, and vanilla until frothy.
- Melt chocolate and butter together until smooth, then whisk in cocoa powder and espresso powder.
- Combine the melted chocolate mixture with the egg mixture until just combined.
- Fold in the dry ingredients and optional walnuts until just mixed.
- Spread batter into the prepared pan, top with extra walnuts and sea salt if desired, and bake 25–28 minutes until the top is shiny with a crackle.
- Cool completely before cutting. Store covered at room temperature overnight or refrigerate up to a week.
FAQs
An 8-inch square pan gives the thick, chewy result described. A 9-inch pan will produce slightly thinner brownies.
Yes. Substitute plant-based butter and dairy-free chocolate chips.
Store at room temperature covered overnight or refrigerate up to a week in a sealed container. Use parchment between layers if stacking.
More Bars & Brownie Recipes!
Super Easy Lemon Bars
Salted Brownie Cookies
The Best Salted Pecan Pie Brownies
Classic Fudge Nut Bars
Better Than Box Mix Fudgy Brownies
Ingredients
- 1 cup all-purpose flour
- 1 tsp baking powder
- 1/8 tsp salt
- 2 large eggs, room temperature
- 1 large egg yolk, room temperature
- 1 cup granulated sugar
- 1 tbsp vegetable oil
- 1 tsp vanilla extract
- 6 tbsp unsalted butter
- 1 cup semi-sweet chocolate chips
- 1/4 cup unsweetened cocoa powder
- 1 tsp espresso powder (optional)
- 1 cup chopped walnuts (optional)
- Sea salt flakes, for topping (optional)
Instructions
- Adjust the oven rack to the second position (just above center) and preheat to 350ºF. Spray an 8-inch square baking pan with a flour-based baking spray.
- In a medium bowl, whisk together the flour, baking powder, and salt; set aside.
- Using a hand mixer or stand mixer with the paddle, beat the eggs, egg yolk, sugar, vegetable oil, and vanilla on medium-high until combined and frothy.
- In a small saucepan over medium heat, melt the chocolate chips and butter together until smooth. Remove from heat and whisk in the cocoa powder and espresso powder.
- Pour the melted chocolate into the egg mixture and stir until just combined.
- Fold in the dry ingredients on low speed or with a spatula until just combined. Fold in the chopped walnuts if using.
- Transfer the batter to the prepared pan, spread evenly, and top with extra walnuts and sea salt if desired.
- Bake 25–28 minutes at 350ºF, until the top has a shiny crackle. Start checking at 25 minutes.
- Remove from the oven and cool completely before cutting into squares. Store covered at room temperature overnight or refrigerate up to one week. Use parchment between layers if stacking.
Video
Notes
Nutrition
| Carbohydrates: 26 g
| Protein: 4 g
| Fat: 14 g
Nutritional information is an estimate and will vary based on ingredients used.