creamy chicken casserole

Ingredients For creamy chicken casserole

• 1 pkg

  (12 ounces) egg noodles, cooked
• 1/4 c

  butter
• 1/2

  onion, diced
• 3

  cloves garlic, minced
• 1/4 c

  flour
• 2 c

  chicken broth
• 2 c

  milk
• 1/4 tsp

  salt
• 1/4 tsp

  pepper
• 2 c

  frozen peas
• 1 lb

  cooked, diced chicken
• 2 c

  shredded cheddar cheese
• 1 c

  crushed ritz crackers
• 1/4 c

  grated parmesan cheese
• 2-3 tsp

  olive oil