In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.
Q: In a large bowl, combine the flour, sugar, baking powder, baking soda and salt. In a small bowl, whisk the butter, yogurt, eggs, lemon juice and lemon zest. Stir into dry ingredients just until moistened.,Coat a 9-in. springform pan with cooking spray and sprinkle with flour. Spread half the batter into prepared pan. Add rhubarb to within 1/2 in. of the edges. Sprinkle with cinnamon and nutmeg. Top with remaining batter.,______,For glaze, in a small bowl combine confectioners' sugar and lemon juice. Drizzle over warm cake. Cool for 1 hour.
A:
For streusel, combine the flour, sugar and cinnamon in a small bowl; cut in butter until crumbly. Sprinkle over batter. Bake at 350 for 35-45 minutes or until a toothpick inserted in the center comes out clean. Cool for 10 minutes.