Butter (no subs!) • Green onions, chopped • fresh minced garlic (or to taste) • crushed red pepper flakes (or to taste) • grated lemon peel • fresh lemon juice (can reduce to 1/3 cup for less lemony flavor) • salt (to taste) • Black pepper (lots) • large raw shrimp, peeled and devined • chopped fresh parsley • parm cheese • Angel hair pasta (or penne/bowtie/etc if you prefer bite sized noodles), cooked