Name: Watermelon Grape Margarita
Prep time: 5 min
Ingredients: 1 cup Gran Centenario Plata Tequila (or tequila blanco); 3/4 cup fresh lime juice; 1 cup simple syrup (more or less depending on how sweet your fruit is); 2 cups frozen Gummyberries grapes (or red seedless grapes, plus a few fresh for garnish); 2 cups frozen watermelon; 1 cup ice; 2 slices jalapeño or serrano chile (seeded (optional))