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Chewy and Fudgy Purple Ube Brownies (Gluten-Free) Recipe

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4.1 from 81 reviews

Delight in these chewy, fudgy purple Ube brownies that are naturally gluten-free and infused with the vibrant flavor of ube extract. Perfectly rich and creamy thanks to white chocolate and butter, these Filipino-inspired treats offer a soft, slightly gooey center and a lightly browned crust, making them an irresistible dessert for any occasion.

  • Author: Sarah
  • Prep Time: 5 minutes
  • Cook Time: 30 minutes
  • Total Time: 35 minutes
  • Yield: 16 brownies
  • Category: Dessert
  • Method: Baking
  • Cuisine: Filipino
  • Diet: Gluten Free

Ingredients

Wet Ingredients

  • 1/2 cup butter or coconut oil
  • 8 oz white chocolate (preferably bars, not chips)
  • 2 tsp ube extract
  • 2 large eggs

Dry Ingredients

  • 1/2 cup granulated sugar
  • 1/2 tsp sea salt
  • 1¼ cup gluten-free all-purpose flour with xanthan gum (Bob’s Red Mill recommended)

Instructions

  1. Preheat and Prepare: Preheat your oven to 350°F (175°C). Line an 8×8 inch baking dish with parchment paper and grease the sides that the parchment does not cover to prevent sticking.
  2. Melt Butter and White Chocolate: Cut the butter into cubes and the white chocolate into smaller pieces. Place them in a large microwave-safe bowl and microwave in 30-second intervals, stirring between each until fully melted and smooth. Alternatively, use a double boiler for gentle melting. Remove from heat once combined.
  3. Add Flavor and Sweetness: Stir in sugar, sea salt, and ube extract with a whisk. The mixture might appear slightly gritty, but this is normal and will incorporate fully in the next steps.
  4. Incorporate Eggs: Whisk in the eggs thoroughly until the batter is smooth, ensuring there are no lumps.
  5. Mix Dry Ingredients: Gently fold in the gluten-free flour until just combined. Avoid over-mixing to keep the batter light and chewy.
  6. Bake: Pour the batter evenly into the prepared baking dish and spread gently. Bake for 25 to 30 minutes until edges are lightly browned and the center is set but may still seem slightly soft. The center will firm up as it cools.
  7. Cool and Slice: Allow the brownies to cool for 5 minutes in the pan before using the parchment paper to lift them out. Cool for an additional 15 minutes before slicing into 16 squares for serving.

Notes

  • Fresh ube is hard to find, so using ube extract provides a convenient, concentrated flavor and vibrant color. It can be found at Asian supermarkets or online.
  • White chocolate bars melt more smoothly and create a creamier texture compared to chips, which tend to be higher in sugar and less creamy.
  • No electric mixer needed; a simple whisk and large bowl are sufficient for mixing.
  • Serve brownies alone, with coconut or almond milk, or a scoop of ice cream. They are delicious warm or at room temperature.
  • Store brownies in an airtight container at room temperature for up to 3 days or refrigerated for up to a week.
  • To freeze, place brownies in a freezer-safe container with parchment paper between layers for up to 6 months.