Simmer black beans and liquid smoke flavoring for about 30 minutes. Taste the beans to see if the smoke flavoring has infused the beans. Simmer longer if needed.
Cut chicken into 1-inch cubes (bite-size). Heat butter and garlic in a skillet over medium heat. Add chicken to the hot skillet and sprinkle generously with Poultry Magic seasoning. Add the garlic and stir to combine and evenly coat chicken with the seasoning. Cook 5 to 6 minutes or until chicken is cooked through, stirring occasionally. Remove from heat.
Place a layer of tortilla chips on a ceramic plate (approx. 8-10 large chips) for one serving. (Serving sizes can be customized for each person.) Sprinkle 1/2 - 3/4 cup cheese to just cover chips. Arrange about 1/2 cup cooked chicken on top of the cheese layer and about 3 tablespoons of black beans (use a slotted spoon to avoid the liquid) on top of the chicken layer.
Bake in the oven at 350° until cheese melts and chips are lightly browned and crisp, 5 to 8 minutes depending on the serving size.
Garnish each plate with chosen garnishes and serve immediately.