Founded in 1894, Minerva Dairy is America's oldest family-owned butter dairy. Today, our 5th and 6th Generations of family ownership still use milk from pasture-raised cows to slow churn into 85% butterfat butter. This small batch method produces the highest butterfat making a creamier and better tasting butter. And with a higher butterfat butter makes your recipes taste better. Get real with real butter. Learn more.