03Wipe the pan, add the remaining 2 tablespoons olive oil and turn the heat to medium-high. When the oil is hot, add the remaining onion and garlic and cook until soft, 1 to 2 minutes. Add the tomatoes, red pepper and a good sprinkling of salt; cook over medium-low heat while you prepare the cabbage leaves.04Cut the cabbage leaves in half by running a sharp knife along each side of the stem, removing the stem in the process; trim the top and bottom so you’re left with a large rectangle. Lay a leaf on a work surface with the wide edge facing you. Put a couple tablespoons of the meat mixture in the middle of the leaf, fold in the two sides of the leaf and roll it up as you would a burrito. Repeat with the remaining leaves and filling.05Add the cabbage rolls, seam side down, to the pot of sauce. Cover and cook over medium-low heat, stirring the sauce occasionally and adding a tablespoon or two of water if the sauce becomes too thick, until the meat and rice are both fully cooked (cut into a roll to check; the rice should be tender and the meat no longer pink), 30 to 45 minutes. Serve immediately.