Slice off the top of your peppers and set the peppers aside. Chop up the tops of the peppers, zucchini and onions really fine.
Starting with the filling, toss the chopped veggies into a large pot with 2 tbsp of oil with all the spices. Cook on a medium heat for about 5 minutes, stirring every minute. You want to make sure your pot is wide enough to fit the peppers, so you only need to dirty one dish.
Add in the rice and toss together for a minute or two.
Add in your plant-based ground meat and break it up to form crumbles. Cook over a medium heat until it starts to brown. Once the meat browns, turn the fire off and mix in the chopped tomatoes.
Fill each pepper 3/4 of the way with the filling, and set them aside before placing them back into the pot. If there is some rice leftover, you can leave it in the pot to cook in the sauce.
Add all of your sauce ingredients into the pot. Start with 2 cups of water.
Place the peppers back into the pot with the sauce. Cover the pot and cook on a low heat for about 40-50 minutes, until the rice is fluffy and the peppers are tender.
Check the peppers mid way to coat them in the sauce, and add more water if needed. You want them to be covered 3/4 of the way so that the rice cooks through.
Once cooked, top with fresh cilantro and enjoy! Leftovers will last in the fridge for up to 1 week.