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Brown Butter Blueberry Muffin Cookie Skillet Recipe
Ash Tyrrell

Brown Butter Blueberry Muffin Cookie Skillet Recipe

The first time I baked this Brown Butter Blueberry Muffin Cookie Skillet, I knew it was something special. The smell of nutty brown butter and sweet blueberries filled my kitchen instantly. When I scooped into the warm skillet, the center was soft and gooey while the edges were perfectly golden.
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Total Time 40 minutes
Servings: 6
Ingredients Method Notes

Ingredients
  

  • ½ cup salted butter – browned to create a rich nutty flavor that gives the skillet cookie its signature taste.
  • ¾ cup brown sugar – adds moisture and a deep caramel-like sweetness.
  • ¼ cup granulated sugar – helps balance sweetness and creates slightly crisp edges.
  • 1 large egg – binds the dough together and adds richness.
  • 2 tablespoons heavy cream – keeps the cookie dough soft and tender.
  • 1 teaspoon vanilla extract – enhances flavor and pairs perfectly with blueberries.
  • 1 ½ cups all-purpose flour – provides structure while keeping the texture soft.
  • ½ teaspoon baking powder – gives a slight lift for a muffin-like texture.
  • ¼ teaspoon baking soda – helps the cookie bake evenly with golden edges.
  • ¼ teaspoon salt – balances sweetness and enhances overall flavor.
  • 1 cup fresh blueberries – adds juicy bursts of sweet and slightly tart flavor.
  • ¼ cup blueberry preserves or jam – swirled into the dough for intense blueberry pockets.
  • ½ teaspoon cinnamon – adds a warm bakery-style aroma.
  • Vanilla ice cream for serving – melts beautifully over the warm cookie skillet.

Method
 

  1. Place butter in a small saucepan over medium heat and let it melt. Stir continuously until it becomes golden brown with small brown specks and a nutty aroma. This step adds deep flavor to the dessert.
  2. Remove the butter from heat and allow it to cool slightly before using it. This prevents the egg from cooking when mixed into the batter. Slightly cooled butter also blends better with the sugar.
  3. In a mixing bowl, combine the brown butter with brown sugar and granulated sugar. Whisk until the mixture becomes smooth and glossy. Add the egg, heavy cream, and vanilla extract, then mix until fully combined.
  4. In another bowl, whisk together flour, baking powder, baking soda, salt, and cinnamon. Mixing these ingredients first ensures they distribute evenly throughout the dough.
  5. Gradually add the dry ingredients into the wet mixture. Stir gently using a spatula until a thick cookie dough forms. Avoid overmixing so the skillet cookie remains soft.
  6. Carefully fold the fresh blueberries into the dough. Stir slowly so the berries stay intact and don’t release too much juice.
  7. Lightly grease a 10-inch cast iron skillet. Transfer the cookie dough into the skillet and spread it evenly so it bakes uniformly.
  8. Drop spoonfuls of blueberry preserves on top of the dough. Use a knife to gently swirl it through the surface for a marbled effect.
  9. Bake the skillet in a preheated oven at 350°F (175°C). Bake until the edges are golden brown while the center remains slightly soft.
  10. Allow the skillet cookie to cool for about 10 minutes. Serve warm with a scoop of vanilla ice cream for the best dessert experience.

Notes

  • I always brown the butter slowly so it develops a deep nutty aroma.
  • I prefer fresh blueberries because frozen berries release too much moisture.
  • I stop baking when the center is slightly soft because it firms up as it cools.
  • I sometimes sprinkle flaky sea salt on top to balance the sweetness.
  • I like serving it directly in the skillet to keep it warm longer.