Preheat oven to 350 degrees.
Set a saute pan over medium high heat on the stovetop and add the pork sausage. Cook until well browned, breaking into crumbles as it cooks.
Remove the sausage with a slotted spoon, reserving any rendered fat in the skillet. Melt butter into the fat and add the chopped celery and onions. Saute until tender and beginning to brown.
Pour the dried bread cubes into a large bowl along with the crumbled sausage, parsley, beaten eggs, poultry seasoning, salt, and black pepper. Add the butter and onion mixture then gently mix to combine.
Pour in the chicken broth and gently combine further to ensure all of the bread cubes are evenly coated.
Scoop out two tablespoons of the stuffing mixture, firmly pack it into a ball, and place the stuffing balls on a large baking sheet lined with parchment paper. Repeat with all of the remaining sausage stuffing.
Place the sausage stuffing balls in the oven for 25 minutes, then remove and serve immediately.