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Easy Tuna Casserole Recipe for the Slow Cooker

This Easy Tuna Casserole Recipe For The Slow Cooker Brings An Old Classic Favorite Back To Life!

Prep Time20 mins
Cook Time4 hrs
Total Time4 hrs 20 mins
Course: Main Dish, Slow Cooker
Cuisine: American
Keyword: Easy Tuna Casserole Recipe for the Slow Cooker
Servings: 8
Calories: 413kcal


  • 14 oz of egg noodles
  • 2 cans of cream of celery soup
  • 1 cup of milk
  • 2 tablespoons of dried parsley flakes
  • 1 ½ teaspoons of dried thyme
  • 14 oz of canned tuna two small cans
  • 10 oz of frozen peas thawed
  • 4 oz of pimentos diced
  • salt and pepper to taste
  • 2 cups of shredded cheddar cheese
  • ¼ cup of breadcrumbs


  • Cook egg noodles until just under al dente.
  • In a very large bowl, toss together ingredients except for 1 cup of shredded cheese and breadcrumbs. Taste for seasonings, adjust with salt and pepper.
  • Grease the inside of a large slow cooker, add mixed ingredients. Top with remaining shredded cheese and breadcrumbs.
  • Cover and bake on high for two hours or low for 4-6 hours.


Breadcrumbs can be replaced with Ritz crackers, or crushed potato chips.


Calories: 413kcal | Carbohydrates: 46g | Protein: 27g | Fat: 13g | Saturated Fat: 7g | Cholesterol: 92mg | Sodium: 354mg | Potassium: 407mg | Fiber: 4g | Sugar: 5g | Vitamin A: 1056IU | Vitamin C: 27mg | Calcium: 288mg | Iron: 3mg