Make sure cream cheese is fully softened to avoid lumps. Use powdered erythritol for smoother texture. Silicone muffin cups make removal easy. For tangier flavor, add more lemon juice or citric acid. Chill overnight for better taste. Customize sweetness to preference. Variations include chocolate, cinnamon spice, lemon blueberry, peanut butter, nut-free crust, and vegan alternatives.