Antojitos (lit. little cravings) refers to a variety of Mexican foods that are prepared in market stalls and on the streets. Due to the fact that formal, substantial meals are consumed in the mid-afternoon, most antojitos are eaten either in the morning or the evening.

Typical antojitos include fajitas, tortas, tamales, tacos, tostadas, tlayudas, elote, chalupas, gorditas, empalmes, quesadillas, cemitas, empanadas, pambazo, chilaquiles, and nachos. However, vegetables, fruits, and soups such as pozole and menuda are also classified as antojitos.

And let's not forget about the popular Mexican beverages known as aguas frescas, which are traditionally found on the streets. The famous American author and chef Rick Bayless grouped antojitos according to the one element present in all antojitos – corn masa, and in the end, he was left with 8 types of antojitos: tamales, tostadas, tacos, sopes, gorditas, quesadillas, enchiladas, and chilaquiles.

Regardless of the classifications, antojitos are one of the staples of Mexican food, and can be consumed as an appetizer, a snack, or as a full meal when eating more than a couple of these delicious "little cravings."