Directions
Preheat your oven to 350°F / 175°C and line a large baking sheet with parchment paper for easy cleanup.
In a large mixing bowl, combine the ground sausage, softened cream cheese, shredded cheddar, shredded Parmesan, Dijon mustard, garlic powder, and salt. Use your hands or a sturdy spoon to mix until all are thoroughly combined.
Scoop out tablespoon-sized portions of the mixture and roll them into uniform 1-inch balls.
Arrange the sausage balls on the prepared baking sheet, leaving a little space between each one.
Bake for 25-30 minutes, or until the sausage balls are golden brown and cooked through.
Serve immediately while warm and cheesy.
Grate your own cheese from a block. Pre-shredded cheeses often contain anti-caking agents that can prevent them from melting as smoothly.
Mix the just until combined. Overworking the sausage can result in tough, dense sausage balls.