Feta is one of my favorite kinds of cheese. It's delish in a burger, but it truly shines in this Mediterranean-style sloppy joe.
Ingredients
1 pound lean ground beef (90% lean)
1 small red onion, chopped
2 garlic cloves, minced
1 can (15 ounces) tomato sauce
1 teaspoon dried oregano
romaine leaves
6 kaiser rolls, split and toasted
1/2 cup crumbled feta cheese
Directions
In a large skillet, cook beef, onion and garlic over medium heat until beef is no longer pink, 6-8 minutes; crumble beef; drain. Stir in tomato sauce and oregano. Bring to a boil. Reduce heat; simmer, uncovered, until sauce is slightly thickened, 8-10 minutes, stirring occasionally.
Place romaine on roll bottoms; top with meat mixture. Sprinkle with feta cheese; replace tops.