Shrimp and Linguine Fra Diavolo by Emeril Recipe

Ingredients

• 1 lb linguine
• 6 tablespoons extra-virgin olive oil
• 1 cup small diced onion
• 3 tablespoons minced garlic
• 2 -3 teaspoons crushed red pepper flakes
• 1 1/2 cups canned tomato sauce
• 2 tablespoons tomato paste
• 1 1/2 lbs shrimp, peeled and deveined with tails removed
• 1 teaspoon salt, plus more for pasta water
• 2 tablespoons chopped fresh parsley leaves
• 1/2 cup grated parmesan cheese