Fudgy Gluten-Free Brownies (No One Will Know)

Gluten-free brownies are one of the easiest bakes to convert — brownies use so little flour and so much chocolate that a 1-to-1 gluten-free blend swaps straight in. These come out rich and fudgy with the same shiny, crackly top, from one bowl with no mixer. No one will guess they’re gluten-free.
The Quick Version
- Use a 1-to-1 GF blend with xanthan gum — it swaps in directly.
- Crackly top: whisk the eggs and sugar a full minute until glossy.
- One bowl, no mixer, just like regular brownies.
- Cool completely for the fudgiest texture and clean cuts.
How to make them
- Heat oven to 350°F (175°C); line an 8×8 pan. Whisk ½ cup melted butter with 1 cup sugar, then 2 eggs and vanilla for a full minute until glossy.
- Stir in cocoa, ½ cup 1-to-1 GF flour and salt, then fold in ½ cup chocolate chips.
- Spread into the pan.
- Bake 25–30 minutes until a toothpick shows moist crumbs. Cool completely before cutting.
Foolproof tip: gluten-free brownies can look underdone in the center even when ready — trust the moist-crumb toothpick test, not the wobble, and let them set as they cool.
Frequently asked questions
What’s the best gluten-free flour for brownies?
A 1-to-1 blend with xanthan gum. Brownies use little flour, so they’re one of the easiest bakes to make gluten-free.
Are they as good as regular brownies?
Yes — brownies are low in flour and high in chocolate, so the GF version is nearly indistinguishable, with the same fudgy, crackly top.
Can I make them flourless?
You can, but flourless brownies are more delicate. A 1-to-1 blend gives a sturdier, classic texture that cuts cleanly.
Fudgy Gluten-Free Brownies
Ingredients
Instructions
- Heat oven to 350F (175C) and line an 8×8 pan with parchment. Whisk the melted butter and sugar, then whisk in the eggs and vanilla for a full minute until glossy – this makes the crackly top.
- Stir in the cocoa powder, gluten-free flour blend and salt until just combined, then fold in the chocolate chips.
- Spread into the pan and bake 25-30 minutes, until a toothpick comes out with a few moist crumbs.
- Cool completely in the pan before lifting out and cutting – gluten-free brownies are especially fudgy when fully cooled.
More brownies & bars
Part of our easy brownie & bar recipes. Compare with the classic one-bowl fudgy brownies, or swirl in some cream cheese brownies.