01 -
Set your oven to 350°F and get an 8x8-inch pan ready by lining it with parchment paper.
02 -
Melt the chopped chocolate in the microwave. After it cools for a minute or two, stir it together with sugar and yogurt until no lumps remain.
03 -
Stir in the cocoa powder, flour, and baking soda just enough to combine. Slowly mix in the milk and fold in chocolate chips if you're tossing them in.
04 -
Move the batter into the lined pan. Let it bake for 25-30 minutes—check with a toothpick; it should come out mostly clean.
05 -
Let your brownies sit in the pan for 10 minutes, then place them on a wire rack to cool completely.