Preheat the oven to 350 degrees F (175 degrees C).
Cook pasta according to package directions; drain. Cover and keep warm.
Meanwhile, cook ground bison and garlic over medium heat in a large skillet until meat is brown. Drain off fat.
Stir cooked pasta into cooked, drained ground bison in the skillet. Stir in beans, undrained tomatoes, salsa, oregano, cumin, and chili powder.
Transfer mixture to an ungreased 2-quart baking dish or casserole. Bake, uncovered, for 30 minutes or until heated through. Sprinkle with tortilla chips and cheese. Bake, uncovered, for 5 more minutes or until cheese is melted. Sprinkle with the 1 tablespoon green onion and serve with Cilantro-Lime Cream.
Cilantro-Lime Cream: Combine sour cream, 3 tablespoons green onions, cilantro, and lime zest in a small bowl. Cover and chill until ready to serve.
Nutritional Facts
Per 6 servings
Calories: 375
Carbohydrate: 42g
Fat: 11g
Fiber: 8g
Protein: 26g
Sugar: 3g
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