Market Sandwich

• 1/2 cup white vinegar
• 1 cup thinly sliced red onion
• 1 cup canned black beans, rinsed and drained
• 1/2 teaspoon ground cumin
• 1/4 cup fat-free mayonnaise
• 1 teaspoon finely chopped canned chipotle chile with sauce
• 1 tablespoon fresh lime juice
• 8 slices whole-grain bread
• 2/3 cup crumbled reduced-fat feta
• 1 medium avocado, thinly sliced
• 2 tablespoons fresh cilantro, chopped
• 1 tomato, cut into 8 slices

1. Boil 1 cup water with vinegar in a small stainless steel saucepan. Add onion; turn off heat; let sit 30 minutes; drain. Puree beans and cumin in a blender. Mix mayonnaise, chipotle and lime juice in a bowl; spread on 4 slices of bread. Top remaining slices with bean puree, onion, cheese, avocado, cilantro and tomato. Close sandwiches; serve.

white vinegar, red onion, black beans, ground cumin, mayonnaise, lime juice, bread, crumbled reducedfat, avocado, fresh cilantro, tomato

Taken from www.epicurious.com/recipes/food/views/market-sandwich-350282 (may not work)