Heat a large high sided skillet over medium high heat with 2 tablespoons veg oil.
3
Add the meat and brown
4
Grate zucchini and carrots with a box grater. Add vegies to the meat and grate in the onion and garlic. Season the meat with Chili, cumin, coriander, salt and pepper and cook 7 to 8 minutes more to soften the veggies.
5
Stir in the beef stock
6
Greese my Rachel Ray baking pan with vegetable oil. Layer in 3 overlapping flour torillias and top with 1/3 meat, 1/3 cheese.
7
Repeat the layers twice and bake 10 to 12 minutes to brown cheese. Top with scallions, lettuce and tomatoes, cut into squares and serve.