Meaningful Eats
Gluten-Free Box-Mix Peanut Butter Brownies
16
Rich, fudgy, and swirled with creamy peanut butter! These gluten-free brownies are an easy upgrade to my favorite boxed mix.
Ingredients
- 1 box King Arthur Flour Gluten-Free Fudge Brownie Mix
- 1/2 cup butter melted
- 2 tablespoons water
- 2 large eggs
- 1 cup chocolate chips
- 1/3 cup peanut butter
Instructions
- Preheat oven to 350°F (325° if using a glass or dark metal pan). Grease an 8" square or 9" round pan and line with parchment.
- Whisk together melted butter, water, and eggs. Stir in mix. Add chocolate chips. Spread batter evenly in greased pan.
- Drop spoonfuls of peanut butter on top of the batter, scattering evenly. (Warm peanut butter for a few minutes in the microwave beforehand if it's thick.) Then use a toothpick to swirl peanut butter.
- Bake for 35-40 minutes if using a light metal pan, or 35-35 if using a dark metal pan or glass pan. When brownies are done, a toothpick inserted in the center will have moist crumbs but no raw batter. Cool at least 15 minutes before cutting.
Notes
Gluten-Free: This recipe is made gluten-free using King Arthur Gluten-Free Fudge Brownie mix.
Dairy-Free: Use dairy-free butter and dairy-free chocolate chips.
Nut-Free: Omit peanut butter or substitute with sunflower seed butter.
To Make-Ahead: Brownies can be made up to 2 days in advance. Let them cool completely, then store in an airtight container at room temperature until ready to serve.
To Store: Store brownies in an airtight container at room temperature for up to three days.
To Freeze: Once baked and cooled, cut brownies into squares and freeze in a freezer-safe container or bag for up to 2 months. Thaw at room temperature before serving.
Dairy-Free: Use dairy-free butter and dairy-free chocolate chips.
Nut-Free: Omit peanut butter or substitute with sunflower seed butter.
To Make-Ahead: Brownies can be made up to 2 days in advance. Let them cool completely, then store in an airtight container at room temperature until ready to serve.
To Store: Store brownies in an airtight container at room temperature for up to three days.
To Freeze: Once baked and cooled, cut brownies into squares and freeze in a freezer-safe container or bag for up to 2 months. Thaw at room temperature before serving.
Nutrition
Calories: 253kcal | Carbohydrates: 29g | Protein: 4g | Fat: 14g | Saturated Fat: 6g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.2g | Cholesterol: 35mg | Sodium: 207mg | Potassium: 40mg | Fiber: 2g | Sugar: 21g | Vitamin A: 177IU | Vitamin C: 1mg | Calcium: 20mg | Iron: 1mg