Bring a pot of salted water on the stove to boil. In a frying pan, add 4 tablespoons olive oil, garlic, artichoke hearts and lemon and saute until artichokes are caramelized. Then add white wine simmer until wine is reduced 2/3. Fold in butter. Add peas, and season with salt and pepper to taste. Garnish with parsley.
Cook pasta, strain in colander and add 1 tablespoon olive oil so pasta won't stick.