3 hanukkah doughnuts with strawberry preserves Recipes

water, butter or margarine, sugar, all-purpose flour, eggs, vegetable oil, powdered sugar, strawberry preserves, creme fraiche

dry yeast, sugar, lukewarm milk or 3/4 cup warm water, all-purpose flour, salt, vanilla extract or 1 tsp ground cinnamon, eggs, separated, butter or 2 tbsp pareve margarine, softened, apricot preserves (i prefer using seedless jelly) or 1/2 cup strawberry preserves (i prefer using seedless jelly) or 1/2 cup raspberry preserves (i prefer using seedless jelly), sugar, vegetable oil, for deep-frying