Beet Brownies - Nannies and Mommies

Ingredients

• 8 ounces boiled and peeled beets
• 1 cup unsalted butter
• 4 eggs at room temperature
• 1 teaspoon vanilla extract
• 8 ounces dark chocolate chips
• 1¼ cups white flour
• 1 teaspoon baking powder
• ¼ teaspoon salt
• 1 cup brown sugar