Simmer until half-cooked onions, carrots, peppers, tomatoes. Add salt, spices, ham, rice, and oil. Mix and fill the squash.
Put in a fireproof form to bake at 170*C for 15 minutes. We take out, add in the intervals of pepper cut into strips, tomato slices and garlic cloves (garlic turns out very tasty!) in the shell. Bake for about 15 minutes until the squash is soft.