"I prefer to use a mixture of ground beef and ground pork for this easy casserole with lots of leeks, potatoes, tomatoes, and cheese. I often make it in advance up until the final cheese stage. Just cover and refrigerate and then when you're ready to bake it, sprinkle with cheese and throw it into the oven."
You can also use canned tomatoes. I usually use whole tomatoes and then chop them roughly before using. You can also season the tomatoes with additional spices when they are being layered into the casserole.
Any type of grated cheese will work. I have also used Gouda, Emmental, or Gruyere cheese.
Per Serving: 459 calories;18.8 g fat;
52.7 g carbohydrates;
22.8 g protein;
63 mg cholesterol;
230 mg sodium.