Low Carb Tuna Casserole

Low Carb Tuna Casserole
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Nutritional Info
  • Servings Per Recipe: 6
  • Amount Per Serving
  • Calories: 458.2
  • Total Fat: 34.2 g
  • Cholesterol: 99.4 mg
  • Sodium: 855.1 mg
  • Total Carbs: 10.6 g
  • Dietary Fiber: 3.7 g
  • Protein: 27.6 g

View full nutritional breakdown of Low Carb Tuna Casserole calories by ingredient


Tuna casserole for those that need an easy, tasty, low carb meal. (freezes well) Tuna casserole for those that need an easy, tasty, low carb meal. (freezes well)
Number of Servings: 6


    16 oz frozen cauliflower & broccoli
    2 tbsp butter
    1 cup asparagus, diced (1" pieces)
    1 cup celery, diced
    4 oz white mushrooms, diced
    1 cup green onion, chopped
    3 5-oz can tuna, drained
    8 oz cheddar cheese, shredded
    1/2 cup sour cream
    1/2 cup mayonnaise
    salt to taste
    pepper to taste


For even less carbs, use less sour cream and more mayonnaise. Use onion powder or dried onion instead of fresh green onion.


Put the frozen cauliflower and broccoli in a casserole dish. Cover and microwave on HIGH 8 minutes until very tender.

While the vegetables are in the microwave, saute the asparagus with the butter in a skillet until slightly tender. Add celery and saute until slightly tender.

Mix all of the remaining ingredients in with the cauliflower and broccoli (easier to mix in large bowl). Add the asparagus and celery. Bake at 350 for 25 minutes or until bubbly and browned on the top.

Serving Size: 6

Number of Servings: 6

Recipe submitted by SparkPeople user THEGRTMANDINI77.