In a large skillet over medium heat, add 2 cups ground beef and 1/2 cup chopped onions. Season with thyme, cloves, chopped garlic (if desired) and salt. Cook over medium heat, stirring to crumble the meat and mix in the spices, until the meat is evenly browned.
1. If you'd like a more flavourful pie, you can also use a dash of cinnamon and nutmeg as seasoning.