Getting consumers on board with a burger that’s part veggie might not sound like the easiest task. So when Fiore Moletz, chef-owner of Burgh’ers, created a blended burger that replaces some of the local, grass-fed beef with portobello mushrooms, he promoted it as a healthier, lower-calorie option at the Pittsburgh-based restaurant’s two locations. “Our guests are very health-conscious, sustainability-minded and active,” he says. The blended patty—marketed as #theblend on the menu—now generates 10%-15% of weekly revenue.