Vitaverse - Oven Meatballs with Tomato Sauce /Potassium+/

Ingredients

• 500 g minced chicken legs
• 200 g fresh tomatoes, diced
• 25 ml tomato juice or tomato passata
• 2 eggs
• 1 stalk of celery, cut into small cubes
• 2 medium carrots, peeled, cut into small cubes
• 1 large white or red onion, cut into small cubes
• 3 cloves garlic, sliced
• 1 tsp dried oregano
• 1 bunch of fresh basil
• 30 g parmesan + a little on top
• 4 tbsp olive oil
• 1 cube butter + 5 ml milk (I use oat milk)
• salt
• pepper