Place pancetta cubes in medium skillet and cook on medium heat until crispy. Stir occasionally. Transfer to paper towel lined plate to soak up grease and set aside.
Heat grill or grill pan. Slice the green tomatoes about ¼ inch thickness.
Place green tomatoes slices to bowl and evenly coat lightly with the olive oil. Sprinkle with salt, garlic powder, and black pepper.
Grill each side of the tomato 2-4 minutes until edges begin to shrivel and tomatoes have softened slightly. Cook until your desired texture.
Remove tomatoes from grill and prep salad.
Toss baby arugula and spring mixed greens in serving dish. Top with grilled green tomatoes.
Take a single Burrata Cheese ball and tear into pieces or serve whole if desired.
Sprinkle crispy pancetta onto salad and drizzle with lemon vinaigrette or desired dressing.