Burger With Mushrooms and Radicchio delivers a great-tasting meal with just 500 calories. Shiitake and other mushrooms provide rich antioxidants and help reduce cholesterol--plus you'll feel satisfied thanks to the protein and 7 grams of fiber in this fabulous burger.
Makes 4 servings (serving size: 1 burger)
1. In a large nonstick skillet, heat oil over medium-high heat. Add mushrooms and 1/4 teaspoon each salt and pepper, and cook, stirring, until tender and golden (4-6 minutes). Transfer mushrooms to a plate. Wipe out skillet; reserve.
2. With clean hands, form meat into 4 patties; sprinkle remaining 1/2 teaspoon pepper over both sides of burgers. Return skillet to medium-high heat; cook burgers until medium (5-6 minutes per side), or until a meat thermometer inserted in the center reads 160°.
3. Place 1/4 of the radicchio slices, then burgers, on bottom buns; divide mushrooms among burgers and top with other half of bun.