My local Mexican market sells these luscious beans in bulk. I came up with this recipe after trying them for the first time. The beans cook up fairly quickly and have a tender skin; they are buttery and smooth. No wonder they're called the King of Beans! This salad is beautiful and absolutely delicious. I seasoned the salad with a Sal/Limon/Chile mix I found at the market - which gives the salad a little kick along with the diced jalapeno. If you can't find it, use chile powder and lemon pepper. And my favorite brand of avocado is a Calavo brand that's California-grown: it's the most reliable I've found. It's ripe when the skin is black.