Preheat oven to 350 degrees. ... tablespoon flour, eggs, lemon juice and vanilla until combined. ... Drop spoonfuls of blueberry preserves over top. With back ... in refrigerator. 24 servings.
Prepare Crumb Topping, below and ... fold in grated lemon peel, walnuts and half the ... in center of cake comes out clean and Crumb ... Remove saucepan from heat.