Loaded Cheeseburger Alfredo Pasta

Ingredients

• 12 oz fettuccine pasta
• 1 lb ground beef
• 1 tbsp olive oil
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 1 cup heavy cream
• 1/2 cup milk
• 1 cup cheddar cheese, shredded
• 1/2 cup mozzarella cheese, shredded
• 1/4 cup parmesan cheese, grated
• 1 tbsp ketchup
• 1 tbsp mustard
• Salt
• pepper
• 1 cup cherry tomatoes, halved
• 1/4 cup dill pickles, sliced
• 1/4 cup fresh parsley, chopped (for garnish)
• 1/4 cup bacon bits (optional)