Preheat the oven to 375°F and line a baking sheet with parchment paper.

In a large bowl, combine the breakfast sausage and softened cream cheese until fully blended.

Add the shredded pepper jack cheese and mix gently until evenly distributed.

Gradually add the biscuit baking mix and stir just until the mixture comes together.

Roll the mixture into evenly sized balls and place them spaced apart on the prepared baking sheet.

Bake for 18 to 22 minutes, rotating the pan halfway through, until the sausage balls are golden and set.

Remove from the oven and allow the sausage balls to rest briefly before serving.