Rhubarb Tart with Brown Butter Streusel

Name: Rhubarb Tart with Brown Butter Streusel
Ingredients: 1 1/2 cups all purpose flour; 3 tablespoons sugar; 1/4 teaspoon salt; 1/2 cup (1 stick) chilled unsalted butter, cut into 1/2-inch cubes; 1 large egg yolk; 3 to 4 tablespoons chilled cream; 9 tablespoons unsalted butter, cut into 1/2-inch cubes; 3/4 cup sliced almonds; 3/4 cup (packed) golden brown sugar; 1 teaspoon ground cinnamon; 3/4 cup all purpose flour; 5 cups 1/2-inch-thick slices rhubarb (from about 2 1/2 pounds); 1 1/4 cups sugar; 1/2 cup all purpose flour; 1 teaspoon grated lemon peel