1. Chop the tomatoes and use a food processor to smash them for later use
2. Use a masher to press the garlic into puree, and dice carrots and onions for later use
3. Put 1 tablespoon of oil in the pot and sauté the onion and minced garlic first.
4. Then add the minced meat and fry until the color changes
5. Add tomato juice, add a tablespoon of tomato sauce and stir fry, drizzle in cooking wine and pepper, and boil with boiling water.
6. Boil the meat sauce over a low heat and simmer for more than 30 minutes, cook until the onions and carrots are soft and rotten, and season with salt.
7. Finally, turn on high heat to thicken the soup.
8. Put the tomato sauce and meat sauce on the bottom of the pie plate, and then put the mashed potatoes to cover the meat sauce. Use a fork to scratch the surface.
9. Put on the mashed potatoes, cover the whole meat sauce, and scratch the surface with a fork to make lines. Put it in an oven preheated to 200 degrees and bake for about 30 minutes until the surface is slightly charred and colored.
