Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: combine crumbs, sugar, and margarine; press onto bottom of 9-inch spring- form cake pan. bake at 350 degrees f., 10 minutes. combine cream cheese, sugar and vanilla, beating at medium speed on electric mixer until well blended. add eggs, one at a time, mixing well after each addition. blend chocolate into 1 cup batter. spoon plain and chocolate batters alternately over crust; cutting through batters with knife several times for the marble effect. bake at 450 degrees f., 10 minutes. reduce oven temperature to 250 degrees f.; continue baking 30 additional minutes. loosen cake from rim of pan; cool before removing rim of pan. chill.

Target recipe: beat cream cheese, 2/3 cup sugar, 3 eggs, and 1/2 teaspoon vanilla with mixer until smooth. pour into well greased 9 inch pie plate. bake 22 to 25 minutes at 350 degrees f. turn oven off. remove cheesecake and cool for 5 minutes. combine 3 tablespoons sugar, sour cream, and 1 teaspoon vanilla. spread over warm cheesecake and return to oven for 5 minutes. cool and refrigerate.