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Keto Tuna Casserole
5 from 1 vote

Keto Tuna Casserole

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Craving comfort food on keto? This easy tuna casserole is creamy, cheesy, and low-carb! Perfect for a quick weeknight dinner.
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Ingredients

  • 2 5oz cans Tuna in Water (drained) -I recommend this tuna – Amazon
  • 1/2 cup Gruyere Cheese shredded & divided
  • 1/3 cup Mayo
  • 1/4 cup Red Onion minced
  • 1 tablespoon Dijon Mustard  I recommend this one – Amazon
  • 1/4 teaspoon Salt
  • 1/4 teaspoon Cayenne Pepper
  • Black Pepper to taste
  • 1/4 cup Parsley for garnishing

Instructions

  • Start by preheating the oven to 400°F (200°C).
  • In a bowl, mix the mayonnaise, tuna, mustard, 1/4 cup of cheese, salt, pepper, onion, and cayenne.
  • Transfer the mixture to a small 1-quart casserole dish and sprinkle the remaining cheese on top.
  • Bake in the oven for 12-15 minutes until hot.
  • Remove from the oven, garnish with parsley, and return to the oven for 1-2 more minutes. Remove from the oven and serve. Enjoy!

Nutrition

Serving: 1serving | Calories: 290kcal | Carbohydrates: 2g | Protein: 30g | Fat: 18g | Net Carbohydrates: 1g
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 2 servings
Calories: 290kcal
Cost: $15
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