Preheat oven to 400°. In mixing bowl, blend all ingredients with spoon until batter is well incorporated and there are no dry spots of muffin mix. Pour mixture into greased casserole dish and bake 40 to 45 minutes, or until outer crust is crispy and center is no longer batter-like, but still moist. Serve with favorite poultry or meat dish.
For a spicy variation: Add chili powder or any variation of Tex-Mex seasonings to accompany fajitas, tacos and enchiladas.
This is a forgiving recipe that can be personalized according to preference and palate. Experiment with ingredients to obtain the flavor and consistency you desire.