Preheat oven to 350°F. Line a large baking sheet with parchment paper, set aside.
In a large bowl with a hand mixer (or stand mixer with paddle attachment), beat together all ingredients.
Roll mixture into golf ball-sized balls; arrange balls on the prepared baking sheet.
Bake for 20 to 25 minutes, until golden brown and the sausage is cooked through entirely.
Storage: Store leftover cooked sausage balls wrapped tightly in plastic wrap or in an airtight container in the fridge for up to 4 days. You can reheat them in the microwave for a few seconds or in the oven for 10-15 minutes, until heated through.