Put a little oil in a sauce pan and cook the onion and red pepper gently until softened then add the crushed garlic.
Cook for a minute then add the mince. Keep stirring and breaking it up with a spoon until it is slightly browned.
Stir in the flour, paprika, thyme, black pepper, salt and tomato puree. Add the stock then bring to the boil and simmer for about 10 minutes.
While the mince is cooking, make the crumble topping. Rub the butter into the flour with your fingertips then mix in the cheese. Season with a little salt and black pepper.
Lightly oil the sides of a casserole dish. Add the minced beef. Cover with a layer of sliced tomatoes. Top with the crumble mixture.
Bake in the oven at 190C for about 30 minutes.
Notes
The seasonings can be altered. For a spicy version of this dish, add some hot sauce to the mince.Nutritional information is approximate and a guideline only.