Place the garlic, carrot, and onion in a food processor and pulse to chop them coarsely.
In a large skillet over medium heat, add the chopped vegetables and simmer until soft, about 5 minutes.
When the minced beef is added, use a wooden spoon to break it up into lovely, fine pieces.
Once the mince has caramelized all over
Mix thoroughly after adding the flour.
Stir in the Worcester sauce, dried mixed herbs, cinnamon powder, and tomato purée. Mix everything together.
After adding the stock, bring it to a boil. For 10 to 15 minutes, simmer while covered and the heat is reduced.
The meat needs to be cooked, but not overly tender.
Season with salt and pepper.
Peel the potatoes and chop them into quarters while the meat is cooking.
Put the potatoes in a big pot with salted cold water, bring to a boil, and simmer until they are soft (you can also microwave them for 15 minutes).
After cooking, carefully drain the potatoes and mash them with butter and milk until they are very creamy. To taste, add salt.
Set the oven temperature to 400°F, or 200°C.
Transfer the mince into a sizable pie plate, spreading the top with the mashed potatoes.
Make lines in the potato with a fork; after it's baked, it will become crispy.
Bake until golden, about 20 to 25 minutes.
Have fun with it!