To prepare a strawberry shortcake skewers recipe, first you need to gather your ingredients. First, you'll need the following ingredients: 14 cup granulated sugar 1 cup powdered sugar 2 tablespoons butter 1 tablespoon vanilla extract 2 teaspoons lemon juice Instructions: Place the strawberries, sugar, vanilla, and butter in the food processor. Pulse until the sugar is completely dissolved. Then, add the egg whites and beat until they're stiff peaks. Add the flour and mix until it's just combined. Pour the batter into the ice cream maker and knead the mixture for about 3 minutes.