CohoesBilinski's, the Cohoes sausage maker, is investing more than $1 million to expand into manufacturing meatballs and breakfast patties.The firm will add 10 to 20 jobs to its 50-person workforce to meet the expanded production, said Chief Executive Officer Steve Schonwetter."We dedicated one entire room of our facility toward cooking, chilling and bagging of meatballs," he said.The company makes certified organic meat products that are kept free of antibiotics, preservatives or nitrates.