In a large bowl, combine the zucchini, cheese, onion, garlic, jalapenos/hot sauce if using, and salt & pepper to taste. Stir in the eggs & bisquick.
Pour enough oil in a skillet or griddle to cover the bottom & heat on medium high heat. Once the oil is hot, scoop the batter into the pan in 1/2 cup size portions (or use less or more depending on how big or small you'd like your fritters to be).
Cook until browned, about 4 minutes on each side. Drain on paper towels or a wire rack over a baking sheet. Season with salt to taste while still hot.
Serve by themselves or top with sour cream & green onions - or serve alongside ranch dressing.