Gather your ingredients. Dice your tomato, jalapeño, onion, cilantro, cucumber, and avocado.
Shred your imitation crab meat by taking chunks and rubbing them between your fingers. I like to use imitation crab meat because it's readily available and it's very affordable.
When it's all shredded add all your other ingredients and mix. At this point you can add the juice of the limes.
Add salt and pepper to taste.
Chill for a few minutes and serve alone, on tostadas, or with tortilla chips. You can also make this adding other ingredients like corn, black beans, or whatever you would like.
Enjoy this delicious food. This makes enough to generously feed about 4 people. And each serving hits under 200 calories. You can add chips or tostadas for an added 100 calories. Eat up without guilt!