Preheat the oven to 375°F.
In a large baking dish, toss together the sliced zucchinis, quartered potatoes, sliced carrot, quartered red onion, garlic cloves, diced tomatoes, 1/2 tsp salt, 1/4 tsp pepper, smoked paprika, and olive oil until the vegetables are evenly coated.
2 zucchinis, 2 medium potatoes, 1 large carrot, 1 large red onion, 10 garlic cloves, 1 can, 1 teaspoon salt, 1/2 teaspoon pepper, 1/2 teaspoon smoked paprika, 1 Tablespoon olive oil
In a separate bowl, combine the ground beef, chopped parsley, chopped cilantro, seeded jalapeño, remaining 1/2 tsp salt, remaining 1/4 tsp pepper, egg, and breadcrumbs. Mix until well combined.
1 pound ground beef, 1/4 cup chopped parsley, 1/4 cup chopped cilantro, 1 jalapeño, 1 large egg, 1/4 cup breadcrumbs
Form the beef mixture into balls and place them on top of the vegetable mixture in the baking dish.
Cover the baking dish with foil and bake in the preheated oven for 1 hour and 10 minutes, or until the beef is cooked through and the vegetables are tender.