Ingredients
1/4 cup butter
3 tablespoons olive oil
5 teaspoons minced garlic
1 pound shrimp, large, uncooked, save shells
1/2 cup dry white wine
6 tablespoons pesto sauce
1 1/2 cups whipping cream (optional)
1 cup clam juice
1/2 cup parmesan cheese, grated (if using cream)
1 pinch cayenne
1 pound spinach linguini
Preparation
Saute garlic in butter 30 seconds (medium-high heat). Add shrimp and saute until cooked through, ~3 minutes. Transfer shrimp to plate, leaving juice.
Put shrimp shells in skillet and saute until shells turn pink, about three minutes. Remove shells and discard. Add wine and pesto to skillet; cook 1 minute. Add cream (if desired) and clam juice and simmer until sauce is reduced (to about 2 cups if using cream; about fifteen minutes).
Add parmesan cheese (if using cream) and shrimp to sauce and simmer until heated through. Stir in a pinch of cayenne, season with salt and pepper.
Meanwhile, cook linquini in boiling salted water.
Add pasta to sauce and toss. Serve with additional parmesan.