A tamal stuffed inside a bread roll is Mexico City's legendary carb-on-carb breakfast sandwich. This family-friendly comfort food is a warm, filling start to the day with rich flavors.
Slice each bolillo roll horizontally without cutting all the way through, then gently open.
Heat a skillet over medium heat. Spread butter on the inner sides of each bolillo and toast, pressing lightly, until golden and crisp—about 2 minutes per side.
Warm the prepared tamales using a steamer or microwave until heated through. Carefully remove the husk.
Optional: Spread a few spoonfuls of refried beans inside each toasted roll for added moisture and flavor.
Place one warmed tamal inside each roll. Add a sprinkle of queso fresco and a drizzle of hot sauce if desired. Close the sandwich and serve immediately while hot.