Italian Scallion Porcini Pancetta Panini - Sutter Home Family Vineyards

Ingredients

• 40 scallions or green onions, root ends trimmed and cleaned
• 1/2 tsp fine sea salt
• 1 tsp freshly ground black pepper
• 1 1/2 lbs. ripe plum tomatoes, seeded and diced (1/4\
• 1 cup finely chopped sweet onion
• 1 1/2 plus 1/4 tsp fine sea salt
• 8 ounces diced fresh mozzarella
• 3.4 cup finely chopped (tightly packed) fresh basil
• 1/4 cup balsamic \
• 1/4 cup extra virgin olive oil
• 1 lb. thinly sliced pancetta
• 2 ounces dried porcini mushrooms
• 1 cup hot water
• 4 ounces pancetta
• 1/3 cup prepared whole roasted garlic cloves
• 1 1/4 lb. ground Prime boneless ribeye steak
• 1 1/4 lb. ground chuck (80% lean, 20 % fat)
• 1 1/2 cup (tightly packed) fresh basil leaves
• 3/4 cup prepared mayonnaise (Hellmann or Best)
• 1 cup prepared whole roasted garlic cloves
• 1 can anchovy fillets (NOT drained)
• 1/2 cup whole grain dijon mustard
• 6 large challa or brioche hamburger buns (5 1/2\