Rating: 2.96 stars
23 Ratings
  • 5 star values: 5
  • 4 star values: 2
  • 3 star values: 5
  • 2 star values: 9
  • 1 star values: 2
  • 23 Ratings

Aromatic concord grapes add the perfect twist to this pistachio brown-butter cake from acclaimed pastry chef Karen DeMasco. If concord grapes are not available, substitute raspberries, peaches, plums, or blueberries. Serve the cake with: Concord Grape Swirl Ice Cream.

The Martha Stewart Show, Episode 6015

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Read the full recipe after the video.

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Yield:
Makes one 10-inch cake
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Ingredients

Ingredient Checklist

Directions

Instructions Checklist
  • Melt butter in a small heavy-bottomed saucepan over medium heat. Continue cooking until light brown and smells nutty, about 6 minutes. Remove from heat and strain through a fine-mesh sieve into a bowl.

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  • In a large bowl, sift together confectioners' sugar, pistachio flour (or pistachios and flour processed in a food processor until fine), cake flour, and salt. Whisk in egg whites to combine. Whisk in strained butter in a slow, steady stream. Cover bowl with plastic wrap and refrigerate until thickened, about 1 hour and up to 1 week.

  • Preheat oven to 350 degrees. Generously butter an 10-inch tart pan with a removable bottom.

  • Pour chilled batter into prepared tart pan. Sprinkle grapes over the top, keeping fruit 1/2 inch in from the edge of the pan. Sprinkle grapes and batter with Demerara sugar.

  • Place tart pan on a baking sheet and bake until edges of the cake are golden and top is slightly springy to the touch, 1 hour and 15 minutes to 1 hour and 30 minutes. Transfer cake to a wire rack, remove the outer ring of the pan, and let cool; serve warm or at room temperature. This cake is best eaten the day it is made, but can be kept at room temperature, loosely covered with plastic wrap, for up to 2 days.

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Reviews

23 Ratings
  • 5 star values: 5
  • 4 star values: 2
  • 3 star values: 5
  • 2 star values: 9
  • 1 star values: 2