Preheat oven to 350F. Stir together brownie mix , vegetable oil and eggs until well combined. For easier handling refrigerate cookie dough and dulce de leche for at least ½ an hour.
Place a spoonful of cookie batter onto a lined cookie sheet. Flatten and place 1 teaspoon of dulce de leche on top and top with another spoonful of cookie batter. Press down a little on the sides.
Bake cookies for 9-14 minutes until edges are set. Shorter time makes chewier cookies. I went for crispy and baked for closer to 14 min.
Cool cookies on sheet for a few minutes, then transfer to wire rack until fully cooled.
Keyword Dulce de Leche Brownie Cookies
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