1. Preheat oven to 350°F. Lightly brush bread with olive oil, sprinkle with salt. Bake for 15 minutes until they are golden brown.
2. In a small bowl, mash the avocados with a heavy pinch of salt and cayenne pepper. In a separate bowl, gently mix the crabmeat with lime and cilantro.
3. Spread avocado evenly on each slice of toast. Top with crab mixture. Enjoy!