2 (15 oz) cans black beans, rinsed and drained (or you can use 1 cup dry black beans and cook them yourself)
1 cup grated carrot
1⁄4 cup fresh lime juice (1-2 limes), or more to taste
1⁄4 cup finely chopped green onions (scallions)
1⁄4 cup chopped fresh cilantro
1 teaspoon minced garlic
1⁄4 teaspoon salt
Pulse the beans in a food processor until smooth. Transfer to a bowl and add remaining ingredients.
Serve with warm tortillas or pita.