Chocolate Nut Brownies

Preheat oven to 350°F (175°C). Grease and line an 8-inch square baking pan with parchment paper.

Melt the unsweetened chocolate and shortening together in a heatproof bowl over simmering water, stirring frequently until completely smooth.

Remove the chocolate mixture from heat and stir in the sweetener and vanilla until well combined.

Add the beaten eggs to the chocolate mixture and stir until fully incorporated.

In a separate bowl, whisk together the sifted all-purpose flour and baking soda.

Fold the flour mixture into the chocolate mixture until just combined, being careful not to overmix.

Stir in the chopped nuts until evenly distributed throughout the batter.

Pour the batter into the prepared baking pan and spread evenly with a spatula.

Bake for 25 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

Remove from the oven and allow the brownies to cool in the pan for 10 minutes before turning out onto a wire rack to cool completely.

Cut into squares once completely cooled and serve.