Instructions: In a wide, heavy saute pan, bring the wine to a boil with the bay leaves. Put in just enough mussels to cover the bottom of the pan. Cover and cook over medium heat 3 to 5 minutes, or until all the shells are open. Lift out mussels with a slotted spoon and set in a bowl to cool. Cook remaining mussels in the same way, in batches as necessary. Reserve the liquid for another use. Discard shells and place mussels in a bowl with tomatoes, onion, olives, oregano, tomato, orange and lime juices, salt, pepper and olive oil. Refrigerate for a few hours to blend flavors.

Pour vegetable oil to a depth of 1/2-inch in a small skillet. Fry the tortillas on both sides or about 1 minute, or until crisp. Drain on paper towels.

Divide ceviche evenly on tostadas with a dollop of mashed avocado on each.

This recipe yields 6 servings.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.