How about some breakfast for dinner? This Greek-inspired egg dish comes together in minutes and offers the perfect protein-carb combo, which is great for promoting muscle growth. Notably, feta cheese is rich in conjugated linoleic acid, a fatty acid and antioxidant that may promote abdominal fat loss. And cayenne pepper is known to raise your heart rate and metabolism by about 25% for up to three hours. Serve with whole-wheat toast for a healthy fiber boost.