A friend showed me how to make stacked enchiladas years ago. I took it even further to create this filling casserole. I serve it with Mexican corn or chips and dip. I love the rave reviews I get every time I make it.—Deana Briggs, Maud, Texas
Ann Nolte of Hampton, Virginia relies on cumin, taco sauce and red pepper flakes to season these savory south-of-the-border sensations. "The recipe is a great way to spice up leftover roast," she says.