Seafood Medley Ceviche
You can mix and match other types of seafood such as red snapper, halibut, sea bass, flounder, crab meat, or swordfish. Feel free to add more seafood then the recipe calls for if you wish to, I know I do sometimes.
If you like it spicier, add in an extra serrano to the mixture.
Also, if you love onion, feel free to add the entire onion instead of just half.
Consuming raw seafood may increase your risk of foodborne illness, especially if you have certain medical conditions.