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Easy boxed brownie stacked in a tower.
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Mint Brownies With Brownie Mix

These Mint Brownies with Brownie Mix bake up rich and fudgy with a crinkled top and cool mint flavor—an easy, bakery-style dessert in minutes.
Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes
Servings 16 squares
Calories 212kcal

Ingredients

  • 18.3 oz box chocolate brownie mix
  • 2 large eggs, lightly whisked
  • 1/2 cup extra virgin olive oil
  • 2 tsp mint extract

Instructions

  • Preheat & Line Tin: Set your oven to 356ºF (180ºC) fan-forced. Line a 20cm square baking tin with parchment paper and set aside.
  • Combine Ingredients: In a large mixing bowl, add the brownie mix. Pour in the lightly whisked eggs, oil, and mint extract.
  • Mix: Stir the mixture until just combined, ensuring there are no dry pockets but avoid overmixing.
  • Spoon into Tin: Transfer the batter into the lined tin and smooth out the top evenly.
  • Bake: Place in the oven and bake for 18-20 minutes. Look for a crinkly crust on top and a toothpick with a few moist crumbs when inserted in the center. Be careful not to overbake to retain a fudgy texture.
  • Cool in Tin: Remove from the oven and let the brownies cool in the tin for 10 minutes.
  • Transfer to Rack: Move them to a wire rack to cool completely.
  • Slice & Serve: Cut the brownies into squares and enjoy!

Notes

  • Store: Keep the mint brownies in an airtight container at room temperature for up to 3-4 days.
 
  • Freeze: Wrap the brownies tightly and freeze them in a freezer-safe container for up to 3 months.
 
  • Thaw: To thaw, leave the brownies at room temperature for a few hours before serving.

Nutrition

Calories: 212kcal | Carbohydrates: 25g | Protein: 2g | Fat: 11g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Trans Fat: 0.002g | Cholesterol: 20mg | Sodium: 103mg | Potassium: 8mg | Sugar: 16g | Vitamin A: 30IU | Calcium: 3mg | Iron: 1mg