Cajun Shrimp

Ingredients

• 3/4 c. butter or margarine, divided
• 1/4 c. finely chopped green onions
• 3/4 tsp. salt
• 1/2 tsp. minced garlic
• 1/2 tsp. cayenne pepper
• 1/4 tsp. white pepper
• 1/4 tsp. black pepper
• 1/4 tsp. dried basil
• 1/4 tsp. thyme
• 1/8 tsp. oregano
• 1 3/4 lb. medium shrimp, peeled and deveined
• 1/2 lb. fresh mushrooms, sliced
• 6 Tbsp. fish stock
• 3 Tbsp. finely chopped fresh parsley
• cooked rice or pasta