Hominy with Scallions and Cilantro

Ingredients

• Two 15-ounce cans white or yellow hominy, drained and rinsed
• 1/2 cup canned black-eyed peas or pinto beans, drained and rinsed
• 3 tablespoons fat rendered from cooking pork, or unsalted butter
• 1/4 cup finely chopped scallions (white part and 1 inch of the green)
• 2 tablespoons finely chopped fresh cilantro leaves
• 1 small ripe but firm tomato (about 3 ounces), seeded and finely chopped