Grill over direct medium heat, with the lid closed, until the vegetables are tender and the sausages are browned and fully cooked (160°F), 8 to 10 minutes, turning the vegetables and sausages occasionally. Prep the vegetables: Slice 2 medium onions, 4-5 green onions, 1 red pepper, and 1 yellow pepper. Depending on the size of your garlic and your preference, coarsely chop about 3-4 medium cloves. Spread the bell peppers and onion in a single layer on the grill pan and place the sausages on the cooking grates. We are using parsley to garnish our Italian sausage dish …