Gluten-Free Brownie for One

by Erin

Gluten-free brownies don’t have to taste gluten-free. This recipe makes two rich and fudgy brownies that taste so sinful you’ll be thankful there were only two.

Gluten-Free Brownie for One

I kind of dropped the ball on Single Serving Sunday the past two weeks. In order to make it up to you I made you brownies – brownies which can be enjoyed by both gluten-haters and -lovers. Many gluten-free baked goods are made with gluten-free flour mixes and tend to have a slightly different texture. These babies, however, are made with cornstarch and result in the fudgiest brownies you ever did see. I made these same brownies in the past as a full-sized batch and with a peanut butter layer in the middle. They were so dangerous that I decided they would be a great candidate for a smaller batch setting (for those of us with weak self control) and they turned out just as famously! This time I threw in some walnuts, but that’s totally up to you.

Gluten-Free Brownie for One 1

Two years ago: Strawberry Fruit Dip

Three years ago: Homemade Whole Wheat Spinach and Ricotta Ravioli with Tomato-Pancetta Butter


Serves 1-2


1/2 Tbsp cornstarch

1 Tbsp unsweetened cocoa powder

Pinch salt

1 Tbsp unsalted butter, cut into four pieces

2 oz. (1/4 cup) semisweet chocolate chips

2 Tbsp sugar

1/4 tsp vanilla extract

2 Tbsp lightly beaten egg

2 Tbsp chopped walnuts, optional


  1. Preheat oven to 350 degrees. Lightly grease a 5×3-inch mini loaf pan and line with parchment paper, leaving a 2-inch overhang. Lightly grease the parchment paper.
  2. In a small bowl, whisk together cornstarch, cocoa, and salt.
  3. In a small microwave-safe bowl, microwave butter and chocolate in 15-second increments, stirring each time, until melted and smooth, about 1 minute. Stir in sugar and vanilla. Stir in eggs, one at a time, until combined.
  4. Add cornstarch mixture and whisk vigorously until mixture is smooth and begins to pull away from side of bowl, about 2 minutes. Stir in walnuts, if using.
  5. Spread the batter into prepared pan and smooth top.
  6. Bake 15-20 minutes, turning halfway, or until a toothpick comes out with just a few moist crumbs attached. Transfer pan to wire rack and cool completely.
  7. Using parchment overhang, lift brownies from pan. Cut into 2 squares and serve.

 Source: Adapted from my Gluten-Free Buckeye Brownies.


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Gluten-Free Buckeye Brownies July 21, 2023 - 10:44 pm

[…] today’s PB+C Saturday, I am sharing a gluten-free brownie that you would never have guessed was gluten-free upon the first bite. Not gritty texture, just […]

Lynna May 2, 2014 - 12:37 am

These look amazing!! I love the small serving size as well. :D

Jessica @ A Kitchen Addiction April 28, 2014 - 10:56 am

These look amazing! Love how fudgy they are!

Emily @ Life on Food April 27, 2014 - 5:31 pm

I kind of think GF brownies are the best. They are much more fudgy. Love it!

Kayle (The Cooking Actress) April 27, 2014 - 11:19 am

YESSSSSSHHHHH!! I feel like GF chocolatey things are always like….SO delicious!!!! Love how fudgy these brownies look!


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