Easy Sourdough Discard Brownies

• servings: 4 servings
• active time: 15 minutes
• total time: 50 minutes

Ingredients

1/2 cup unsalted butter

1 1/2 cups semi-sweet chocolate chips (12 oz)

1/2 cup cocoa powder (dutch or regular)

2 teaspoons vanilla essence

2 large eggs

1 egg yolk

1 cup white sugar

1/2 cup brown sugar, packed

1/2 cup sourdough starter discard

1 cup plain flour

1 teaspoon salt