Chipotle Aioli:
1 clove garlic
1 canned chipotle chile in adobo sauce, drained
1 cup mayonnaise
Squeeze of fresh lime juice
Kosher salt and freshly ground black pepper

Chipotle Aioli:

Put the garlic and chipotle in a food processor and puree until very smooth. Add the mayonnaise and lime juice and blend until smooth; season with salt and pepper. Store in an airtight container for up to 1 week.

Spread a thin layer of Chipotle Aioli on the cut sides of the rolls and put them on a baking sheet, cut-sides up. Broil until the aioli browns slightly and the rolls are toasted on the edges