Ingredients
Units
For the brownie base:
- 3/4 cup (4.5oz) semi-sweet chocolate, coarsely chopped
- 3/4 cup unsalted butter
- 3/4 cup granulated sugar
- 3/4 cup dark brown sugar
- 3 eggs, at room temperature
- 2 teaspoons vanilla extract
- Drops of almond extract
- 1 cup all-purpose flour
- 1 1/2 tablespoons unsweetened cocoa powder
For the peanut butter swirl:
- 2/3 cup peanut butter
- 5 tablespoons powdered sugar
- 1/2 teaspoon vanilla (optional)
- 2 or 3 tablespoons cream (double, whipping or heavy)
Instructions
For the brownie base:
- Preheat the oven to 350ºF / 180ºC.
- Butter or spray an 8-inch square metal pan (don't use a glass pan). Line it with a piece of parchment paper covering the bottom and two sides. Two sides will remain unlined.Â
- Melt the chocolate and butter together in a large glass bowl. I do it in the microwave oven, stirring every 10 seconds, until the chocolate is smooth. You can also do it over a pot of boiling water, careful the bottom doesn’t touch the water, stirring until it's melted.
- Mix both sugars into the chocolate.
- Add the eggs, vanilla, almond extract if using, and cocoa. Mix until well combined.
- Add the flour in 2 parts and mix carefully, but don't overmix.
- Spread the batter into the prepared pan.
For the peanut butter swirl:
- In a medium bowl, mix together peanut butter, powdered sugar, vanilla, and cream. Make sure no lumps remain.
- Drop spoonfuls on top of the brownie base, then swirl lightly with a knife, ensuring you leave whole chunks of peanut butter mix intact. Otherwise, it all blends together, and it won't have the same effect.
- Bake for 25-30 minutes, depending on the pan you use, until a cake tester or toothpick comes out with very fudgy crumbs, the top looks dry, and the center still jiggles. It's important not to overbake them.
- Let cool on a wire rack completely.
- I find that they are better the next day. I keep them wrapped in plastic.
- They can be frozen, well wrapped.
Notes
- Don't use a glass pan as the brownies will never quite set in the middle. Use a metal pan.Â
- Peanut butter: I always make them with commercial peanut butter, the traditional type, but they do work with natural peanut butter also.
- Swirl: when marbling or swirling the peanut butter mixture do so lightly. We want two distinctive batters to appear.
- Pan size: it's very important to ensure a fudgy and gooey brownie that bakes well.
- Lining the pan: I strongly recommend you only use a strip of parchment paper wide as the pan. It will only cover the bottom and two of the sides. If you line the whole with a square of paper and end up folding it in the corners, chances are the brownie will stuck in the corners because it is very fudgy.
- Baking: brownies, in my opinion, should be slightly underbaked to ensure that soft and gooey bite we all love. That means the center should still jiggle when they are removed from the oven.
- Keeping: I suggest eating brownies the next day that they are baked. The flavor is deeper and the texture has time to settle. These can be frozen, well wrapped, for a month at least.
- Almond butter brownies variation: Almond butter for the peanut butter, same amount. Cocoa nibs for the cocoa powder: I finely grind 2 tablespoons of cocoa nibs and substitute it for the cocoa powder. Coconut sugar: I use it instead of the brown sugar. The rest of the recipe remains the same.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Brownies & Bars
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/12
- Calories: 332
- Sugar: 33.6 g
- Sodium: 27 mg
- Fat: 16.9 g
- Carbohydrates: 43.1 g
- Fiber: 1.3 g
- Protein: 3.8 g
- Cholesterol: 79.8 mg