Crumbled Square (Trupintas Plokstainis)

3 1/2 Cup flour 1 Tbsp baking powder 1 1/2 Cup sugar 1 Tsp vanilla extract 2/3 Cup butter 1 Tsp lemon peel 2 Eggs	Knead all the ingredients together. Cover with a cloth and in a cool place to set. Line baking sheet with wax paper, grease, and sprinkle with bread crumbs. Crumble the dough (nut-sized crumbs) evenly onto the baking sheet and bake immediately in oven at 375oF for 30 to 40 minutes. Remove from oven and sprinkle with powdered sugar. Yield: 30 servings.