creamy creole crawfish pasta

Ingredients For creamy creole crawfish pasta

• 1

  (12 ounce) package of spaghetti noodles
• 1 stick

  butter
• 1/3 c

  all purpose flour
• 1

  bunch green onions, finely chopped
• 1

  small onion, diced
• 4

  garlic cloves, minced
• 1/2

  green bell pepper, minced
• 2

  celery ribs, minced
• 1

  chicken boullion
• 1 pt

  whipping cream
• 1

  (2 pound) package of crawfish tails, thawed
• 1

  (10 oz.) can original rotel tomatoes with green chilis, drained
• 1 Tbsp

  creole seasoning (ex: tony chachere's)
• 1 Tbsp

  fresh parsley, chopped
• 1/4 tsp

  pepper
• hot sauce (optional)
• freshly grated parmesan cheese (optional)
• fresh parsley sprigs for garnishment, optional