Peel and then chop or grate the onions. You can also use a food processor for this.
Grate the tomato using a food processor if you like.
Wash and chop the parsley and add to the onions. Do not use the food processor for the parsley, as it becomes far too small. If you do so, your dolma might turn green.
Combine the onions, remaining tomato, parsley in the large mixing bowl. Add also the minced garlic.
Also add the ground meat. The meat should be medium fat beef.
Rinse the rice, until there is no longer white starchy water flowing under the colander. Add the rice to the mixing bowl.
Add the spices and the greens. Adjust the spices according to your taste. Also add two tablespoons of tomato paste. Also add two tablespoons of olive oil.
Mix all either with your hands or a spoon. Make sure everything is well combined.