Choose ripe lemons for best flavor. Don’t skip the simple syrup to avoid gritty texture. Adjust sweetness to taste. Use filtered water for better taste. Serve chilled over ice. For sparkling lemonade, replace some or all water with sparkling water or club soda before serving. Variations include strawberry, mint, ginger, lavender, honey lemonade, and frozen lemonade pops. Store leftovers refrigerated up to 3-4 days and stir before serving.