A quick and comforting casserole that combines seasoned ground beef, creamy cheese sauce, and crispy Fritos for a fun twist on classic walking tacos.
Do not add Fritos until just before baking to keep them crispy. Watch the Fritos closely during baking to prevent burning. You can assemble the casserole ahead and refrigerate; add Fritos topping before baking. For gluten-free, use gluten-free flour and seasoning. Protein and cheese can be swapped to suit dietary preferences.
Keywords: walking taco casserole, cheesy casserole, Fritos casserole, easy dinner, ground beef casserole, taco casserole, weeknight dinner