#1 Preheat oven to 375 degrees Fahrenheit. Spray mini muffin tins with nonstick cooking spray and set aside #2 Bring a large pot of salted water to a boil. Cook macaroni per package directions. Drain and set aside #3 In a large bowl, whisk together egg, milk, sour cream, and ranch seasoning. Add cheddar, mozzarella, bacon, and macaroni noodles. Gently mix with a spoon to coat the pasta evenly #4 In a small bowl, combine crackers and butter. Set aside #5 Add a heaping mound of macaroni to each muffin well. Top each muffin with cracker mixture and cheese. Bake for 12-14 minutes or until golden brown. Allow to cool in the pan for 5-10 minutes. Run a knife around the edges to remove each bite. Sprinkle on parsley and serve warm.