The bauru, São Paulo's roast beef and melted cheese sandwich
25 min (with cooked roast beef) · 2 sandwiches
A photo like it (a bauru) · Rodrigoalves11 (CC BY-SA 4.0) via Wikimedia Commons · source
Chef's home version of the bauru, invented in the 1930s at Ponto Chic in São Paulo: thin rare roast beef, tomato and pickle in a French roll, with a blend of cheeses melted in a pan with water until it pours like fondue.
2 crusty French rolls (pão francês) or short baguettes
200 g (7 oz) rare roast beef, sliced very thin
1 large ripe tomato, thinly sliced
2 dill pickles, thinly sliced lengthwise
For the cheese: 60 g (2 oz) mozzarella, 40 g (1 1/2 oz) gouda or prato, 30 g (1 oz) Swiss (emmental), 20 g (3/4 oz) provolone, all grated or cut small, and 60 ml (1/4 cup) water
1 tsp dried oregano, salt, black pepper, 1 tbsp butter
How to make it
Prep (5 min): Slice the tomato and pickles and season the tomato with salt, pepper and the oregano. Split the rolls and pull out a little of the soft middle from the top halves.
Toast the bread (3 min): Butter the cut sides and toast them in a skillet over medium heat until golden.
Warm the beef (2 min): Lay the roast beef in the hot skillet for 30 seconds a side, just to warm it; keep it pink.
Melt the cheese (4 min): In a small nonstick pan over medium-low heat, bring the water to a simmer, add all the cheese and stir constantly with a spatula until it melts into a smooth, stretchy, pourable mass, 2 to 3 minutes. Don't let it boil hard or it splits.
Build at once (2 min): Lay the beef on the bottom halves, then the tomato and pickles. Pour the hot cheese over the top, close and serve right away while the cheese still stretches.
Tips
Ask the deli to slice the roast beef as thin as it can.
Ponto Chic's own blend is kept quiet; any mix of a melter (mozzarella), a nutty cheese and a little sharp one works.