Scrambled Tofu and Cabbage Enchiladas

Name: Scrambled Tofu and Cabbage Enchiladas
Ingredients: For the Sauce:; 1 large Anaheim pepper; 1/4 cup neutral oil like grapeseed; 4 cloves garlic, minced; 1 teaspoon cumin; 2 tablespoons chili powder; 1 teaspoon dried oregano; 1 tablespoon flour; 2 cups vegetable stock; 12 ounces can tomato paste; salt and pepper to taste; For the Filling:; 2 tablespoons olive oil; 1/2 medium yellow onion, diced; 14 ounces package extra firm tofu; 1/2 medium head red cabbage, shredded; 6 inches corn tortillas; 2 cups grated cheddar cheese