Smoked Meatball Subs - GRILLED

Ingredients

• 1 lb ground pork
• 1 lb ground beef chuck
• 2 eggs
• 1/3 cup parmesan cheese, grated
• 3 tbsp fresh oregano, chopped
• 2 tbsp red pepper flakes
• 1/3 cup panko breadcrumbs
• 2 tsp fresh ground black pepper
• 1 tsp salt
• 1 head of garlic
• 1 lb cherry tomatoes
• 1 white onion, quartered
• 6 - 10 cayenne or red finger hot chilis
• 28 oz (1 large can) crushed tomatoes
• 4 oz vodka
• salt and pepper to taste
• 4 long hoagie rolls
• 4 tbsp softened butter
• 12 slices provolone cheese
• fresh basil, chopped (for topping)