Heat a large skillet over medium heat add a drizzle of olive oil, chopped garlic and 2 large pinches of salt. Add the onions and cook down a little bit or until they become clear, then add tomatoes.
Increase heat to high and add the ground beef. If the meat becomes lumpy while cooking, grab a whisk and smash it to break apart the meat. Add black pepper and salt to taste.
Season the meat well. Cook until the liquid is almost evaporated, and meat is cooked through. You do not want to have the meat get too dry. Divide the meat into three portions; make the division lines in the pan.