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Rhubarb Buckle PRINT

Rhubarb Buckle
  • YIELD: 32 squares
  • |
  • PREP TIME: 15 min
  • |
  • COOK TIME: 125 min

This dessert belongs in everyone’s “outdoor entertaining” file. The cake squares, embellished with moist fruit and a crunchy topping, are meant to be eaten out of hand.

Photo: Dana Gallagher

Ingredients

For the Cake
Vegetable-oil cooking spray, for cake pans
1 pound plus 10 ounces rhubarb, trimmed and cut ½ inch thick on the bias
2 cups sugar, divided
2 cups all-purpose flour
teaspoons baking powder
1 teaspoon coarse salt
sticks unsalted butter, softened
1 teaspoon finely grated lemon zest
3 large eggs
1 teaspoon pure vanilla extract
½ cup sour cream
For the Crumb Topping
1 cup all-purpose flour
¼ cup light-brown sugar
¼ teaspoon coarse salt
½ stick unsalted butter, melted

Directions

Make the cake: Preheat oven to 350 degrees, with rack in center position. Coat two 9-inch square cake pans with cooking spray, and line with parchment, leaving an overhang on 2 sides. Stir together rhubarb and 1 cup sugar; set aside to macerate.

Whisk together flour, bak ing powder, and salt. Beat together butter, remaining cup sugar, and the lemon zest until light and fluffy. Beat in eggs, 1 at a time, then beat in vanilla. Beat in flour mixture in 2 additions, alternating with sour cream, beginning and ending with flour mixture.

Make the crumb topping: Stir together flour, brown sugar, and salt. Add melted butter; stir to combine.

Divide batter between pans. Top with rhubarb mixture, and sprinkle with crumb topping. Bake until golden on top and cooked through, about 1 hour 5 minutes. Let cool completely in pans on wire racks, then lift cakes from pans using parchment. Remove parchment. Before serving, cut buckle into 2-inch squares.

Cakes can be wrapped in plastic wrap and stored at room temperature for 1 day

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