4 meatball sandwiches for grill Recipes

ground beef, ricotta cheese, freshly grated parmesan cheese, panko bread crumbs, eggs, lightly beaten, minced fresh flat-leaf parsley, garlic clove, minced, red pepper flakes, kosher salt, oil for grill, baguette, sliced provolone cheese, arugula pesto

firm white sandwich bread , torn into pea-size pieces, ground dark meat turkey, minced red onion, chopped fresh flat-leaf parsley, sweet paprika, chili powder, ground cumin, ground coriander, ground nutmeg, ground cinnamon, ground cardamom, freshly ground black pepper, kosher salt, extra virgin olive oil, avocado-mint tzatziki, flatbread, cut into squares

walnut pieces, garlic clove, minced, arugula leaves, grated parmigiano-reggiano cheese, kosher salt, plus more , to taste, extra-virgin olive oil, ground beef, ricotta cheese, grated parmigiano-reggiano cheese, panko bread crumbs, eggs, lightly beaten, minced fresh flat-leaf parsley, garlic clove, minced, red pepper flakes, kosher salt, oil for grill, baguette, sliced provolone cheese