In a bowl, mix cream cheese, shredded cheddar, mozzarella, diced jalapeños, chives, garlic powder, cayenne pepper, and mayonnaise for a creamy, flavorful base.
Place the bacon-coated cheese balls on a tray lined with parchment paper. Refrigerate for at least 2 hours to allow the flavors to meld and the balls to firm up.
Once chilled, these cheese balls are ready to be devoured! Serve them with crackers, fresh veggies, or enjoy them as-is for the perfect party appetizer.
Store leftovers in an airtight container in the fridge for up to 3-4 days. You can also freeze them for up to a month—just thaw and enjoy whenever you crave that bacon-jalapeño combo!