• 8 slices rye bread
• 8 Ounces cheddar cheese, thinly sliced
• 1 Tomato, rinsed, cored, and thinly sliced
• 1/2 Red sweet onion, thinly sliced and separated into rings
• 2 Tablespoons olive oil
For each sandwich, top a slice of bread with a layer of cheese, two tomato slices, a few rings of onion, and more cheese. Top with a second slice of bread.
Brush both sides of the bread lightly with olive oil, then push two or three toothpicks all the way through the sandwich to secure.
Lay sandwiches over medium heat on a gas grill grill, close lid. Cook, turning to prevent bread from scorching, until sandwiches are well browned on both sides, with some darker grill marks in spots, and cheese is melted, about 8 to 10 minutes total. Makes 4 sandwiches.