Fudgy Chocolate Brownies
Dense, shiny-top brownies with a truffle center – no wheat, 40 minutes
These are the brownies that cut like fudge and taste like a bakery square. Melted chocolate and cocoa do the heavy lifting. Almond flour and a scoop of protein powder keep each piece at 6 to 7g protein and 4g net carbs. The top sets glossy. The middle stays soft.
About 40 minutes start to cool-enough-to-cut. Chill if you want bakery-clean edges like the photo.
Why you’ll love these brownies
- 6 to 7g protein per square – dessert that still works
- Only 4g net carbs – keto and low-carb friendly
- About 40 minutes, one bowl plus a melt pan
- Shiny top, fudgy middle, no cakey crumb
- No wheat, no sugar – almond flour and cocoa
- Freeze well for grab-and-go squares
Health notes
- High protein: Eggs plus optional chocolate protein powder.
- Low carb: Powdered erythritol or monk fruit, no cane sugar.
- Cocoa: Deep chocolate flavor with almost no carbs.
- Sugar-free chocolate: The melt is what makes them fudgy, not cake-y.
Key element – pull them underdone
Fudgy brownies finish on the counter. Take the pan out when the edges are set and the center still looks a little glossy and soft. A toothpick should come out with moist crumbs, not wet batter and not clean. Extra minutes turn them dry.
Ingredients
Brownie batter
- 1/2 cup (115g) butter
- 4 oz (115g) sugar-free dark chocolate, chopped
- 3/4 cup powdered erythritol or monk fruit
- 3 large eggs, room temperature
- 1 tsp vanilla extract
- 1/2 cup (50g) fine blanched almond flour
- 1/3 cup (30g) unsweetened cocoa powder
- 1 scoop (25-30g) chocolate or unflavored protein powder
- 1/2 tsp baking powder
- 1/4 tsp salt
- 1/2 tsp instant espresso powder (optional, deeper chocolate)
Optional swirl top
- 2 oz (55g) extra sugar-free chocolate, melted, for the shiny lid
- Pinch of flaky salt
Swaps
- No protein powder: Use 2 extra Tbsp almond flour. Protein lands around 4g per square.
- Dairy-free: Coconut oil instead of butter. Same amount.
- Extra fudgy: Add 2 Tbsp almond butter with the melted chocolate.
- Walnut: Fold in 1/3 cup chopped toasted walnuts before baking.
Instructions
| 1 | Heat the oven. Heat oven to 350 F (175 C). Line an 8-inch square pan with foil or parchment, leaving overhang so you can lift the slab out. Lightly grease the lining. |
| 2 | Melt. In a saucepan over low heat, melt butter and chopped chocolate, stirring until smooth. Take off the heat. Whisk in powdered sweetener until glossy. Cool 3 minutes so it does not scramble the eggs. |
| 3 | Batter. Whisk in eggs one at a time, then vanilla. Stir in almond flour, cocoa, protein powder, baking powder, salt, and espresso until just combined. Do not overmix. The batter should be thick and shiny. |
| 4 | Bake. Spread into the pan and smooth the top. Bake 22 to 25 minutes until the edges are set and the center still looks a little soft and glossy. A toothpick should show moist crumbs. |
| 5 | Finish and cut. Cool in the pan 20 minutes. For the photo look, spread melted chocolate over the warm top and let it set. Chill 30 minutes, lift out, and cut into 16 squares with a hot knife, wiping between cuts. |
Pro tips
- Use Dutch-process cocoa for a darker, bakery color.
- Powdered sweetener, not granular – grit ruins the fudge bite.
- Room-temperature eggs mix cleaner into the warm chocolate.
- A hot knife (run under hot water, wipe dry) gives those clean squares.
- Chill before cutting if you want edges as sharp as the photo.
Nutrition
| Nutrient | Per brownie (1/16) |
|---|---|
| Calories | 145 |
| Protein | 6-7g |
| Net carbohydrates | 4g |
| Total carbohydrates | 7g |
| Fiber | 3g |
| Total fat | 12g |
| Sugar | 1g (natural) |
Estimates with optional protein powder and sugar-free chocolate. Brands vary.
Variations
Peanut butter swirl
Dollop 3 Tbsp warmed sugar-free peanut butter on the batter and swirl with a knife before baking.
Mint chocolate
Add 1/4 tsp peppermint extract with the vanilla. Finish with extra melted chocolate on top.
Espresso shot
Use a full teaspoon of espresso powder. It does not taste like coffee – it tastes more chocolate.
Walnut fudge
Fold in 1/3 cup chopped toasted walnuts. Press a few on top before baking.
Storage
| Method | Time | Notes |
|---|---|---|
| Room temp | Up to 2 days | Airtight, once fully cool |
| Refrigerator | Up to 7 days | Best fudgy texture cold |
| Freezer | Up to 2 months | Wrap squares; thaw 15 minutes |
FAQ
Test your knowledge
5 quick questions about these brownies
1. Protein per brownie?
2. Net carbs per brownie?
3. Oven temperature?
4. When should you take them out?
5. What makes these brownies fudgy instead of cakey?
