2 avocados, halved, peeled and seeded
1 (15-ounce) can black beans, drained and rinsed
1 cup corn kernels, frozen, canned or roasted
1 Roma tomato, diced
Juice of 1 lime
1 teaspoon chili powder
1/2 teaspoon cumin
Kosher salt and freshly ground black pepper, to taste
8 egg roll wrappers

Cilantro Dipping Sauce:
2 avocado, halved, peeled and seeded
3/4 cup fresh cilantro leaves, loosely packed
1/3 cup sour cream
1 jalapeno, seeded and deveined, optional
2 tablespoons mayonnaise
1 clove garlic
Juice of 1 lime
Kosher salt and freshly ground black pepper, to taste