Jucy Lucy Burgers

Ingredients (19)

• BURGERS:
• 1½ pounds 85% lean ground beef
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 4 slices (3-ounces) deli-style extra sharp cheddar cheese
• SAUTEED ONIONS:
• 1 tablespoon olive oil
• 1 large sweet onion,
• 1/4 teaspoon salt
• GARLICKY SWISS CHARD:
• 2 tablespoons olive oil
• 3 medium garlic cloves,
• 1½ pounds Swiss chard (trimmed & center rib removed),
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• BURGER FIXINGS:
• 4 potato sandwich rolls
• 4 lettuce leaves
• 4 beefsteak tomato slices