I've never had lima bean salsa before, but I imagine you could just use a recipe for a basic black bean salsa and use lima beans in place of the black beans. ??? Here is a recipe for a really good black bean salsa: (you can use your favourite beans in place of black beans)
2 cans black beans, rinsed and drained
2 TBS chopped pickled jalapenos
4 cloves minced garlic
3 TBS olive oil
1 can whole kernal corn
1 cup diced onion
1/2 cup diced red bell pepper
1 large tomato, seeded and diced
3 TBS chopped cilantro
3 TBS fresh lime juice
1 TBS chili powder
2 tsp. ground cumin
Mix all ingredients together and let sit overnight for full flavour to develop.