Can I make this without frozen garlic toast?
Yes. Use regular bread slices, brush with butter mixed with minced garlic, and toast until golden before topping with the beef mixture.
Can I cook the beef ahead of time?
Yes. Brown and season the beef up to 2 days ahead, refrigerate, then reheat gently before assembling the toasts.
What cheese works best if I don't have Colby Jack?
Cheddar, American, or a cheddar blend are good substitutes with similar melting quality.
How do I keep the garlic toast crispy under the toppings?
Toast the bread fully before adding toppings, and assemble just before serving or broil for 1–2 minutes at the end to set the cheese without sogging the base.
Can this be scaled up for a crowd?
Yes. Double or triple the beef filling and use more garlic toast slices. Assemble on a sheet pan and broil if serving multiple servings at once.