Can I use a different type of bread?
Yes. Sourdough, brioche, or Texas toast all work well. Avoid thin bread that won't support the cheese and batter without falling apart.
What if I don't have condensed tomato soup?
Homemade tomato sauce mixed with an egg works as a substitute, though condensed soup adds a specific savory flavor that defines this dish.
How do I know when it's done?
The bread should be golden brown and crispy on both sides, and the cheese should be melted and slightly oozing—typically 3–4 minutes per side over medium heat.
Can this be made ahead?
Assemble the sandwiches early and refrigerate. Dip and pan-fry just before serving for the best texture and crispiness.
Is this recipe scalable for a crowd?
Yes. Double or triple the ingredient amounts and cook sandwiches in batches, keeping finished ones warm in a 200°F oven.