3 fish ravioli sauce Recipes

live lobsters , 1 lb each, chopped fresh tarragon, lobster shells from above, carrot, stalk celery, onion, peeled, tomato paste, garlic, peeled, water to cover, white wine, chicken stock, heavy cream, white truffle butter, lemon juice, hot pepper sauce, worcestershire sauce, salt and pepper to taste, egg yolk, milk, sheets fresh pasta , 18 inches by 24 inches, caviar or flying fish roe, chives, chopped

flour , plus 1/2 cup for dusting the work surface, eggs, extra-virgin olive oil, extra-virgin olive oil, garlic, thinly sliced, sea bass fillet, or any flavorful, firm fish such as sole, halibut, or grouper, skin and bones removed, flesh cut into 1/2-inch cubes, chopped fresh marjoram leaves, plus 3 tbsp whole leaves, idaho potato, boiled, peeled and mashed, basic tomato sauce , recipe follows, extra virgin olive oil, spanish onion, chopped in 1/4-inch dice, garlic cloves, peeled and thinly sliced, chopped fresh thyme leaves, or 1 tbsp dried, carrot, finely shredded, peeled whole tomatoes , crushed by hand and juices reserved, salt , to taste