Minced beef and zucchini casserole

Ingredients

• olive oil
• 500 gram minced beef
• 2 tablespoons tomato paste
• few sprigs of thyme or use dried thyme
• 1 onion
• 4 eggs
• handful of cherry tomatoes
• 1 zucchini
• 300 ml cream
• about 200 gram grated cheese
• 3 garlic cloves
• pepper and salt to taste