Green Onion Cheeseburgers With Burst Tomato-Tarragon Sauce Recipe

Ingredients For Green Onion Cheeseburgers With Burst Tomato-Tarragon Sauce Recipe

• 2 tablespoon Olive oil, plus more for drizzling
• 2 pint Cherry tomatoes
• 4 Cloves Garlic, Sliced
• Salt and pepper
• 0.25 cup Tarragon, coarsely chopped
• 1 tablespoon Sherry vinegar or balsamic vinegar
• 1.5 pound Lean Ground Beef
• 1 bunch Scallions, Finely Chopped
• 1 tablespoon Rounded dijon mustard
• 8 Thin slices fresh mozzarella or mild provolone
• 4 Soft sesame seed buns