California Avocado-Scallop Ceviche Dec 31, 1999 INGREDIENTS:4 lbs. sea scallops, cleaned 3 cups fresh lemon juice 1 cup chopped cilantro 1 cup chopped red onion 1 cup tomato ketchup 1 cup fresh orange juice 1 cup clam juice 2 Tbsp. finely chopped jalapeño pepper to...