Cioppino Easy Seafood Stew This bright and cozy seafood stew is all about big flavor and happy spoonfuls. It is bold, brothy, and packed with tender shrimp that make every bite sing. Ingredients: 1 medium fennel bulb, preferably with fronds 3 tablespoons olive oil 2 large shallots or 1/2 medium yellow onion, finely chopped (about 1 cup) 2 teaspoons kosher salt, divided 6 cloves garlic, thinly sliced 1/4 teaspoon red pepper flakes 2 tablespoons tomato paste 1 cup seafood stock 1 quart seafood or