First, peel the squash, cut it in half, and then scoop out the inside with a spoon. After that, place the two halves in a baking dish.
Next, wash and slice the bell pepper, the tomato, and the zucchini.
Meanwhile, in a bowl, mix the ground meat with the eggs, the grated onion, the finely chopped garlic, the paprika, the salt, and the pepper.
Then, spread the mixture evenly into the hollowed out squash halves, and surround them with the sliced vegetables.
After that, pour about 100 ml of water into the baking dish, and then cover it with aluminum foil.
Finally, slide it into the oven, and bake it at 350°F for about 50 minutes, until both the meat and the squash become tender.