Keto Tuna Casserole

4 from 4 votes

The king of all comfort foods, this classic casserole, or hot dish is perfect for an easy dinner, and popular enough for an potluck!

Course easy 30 minute meals, easy autumn veggies, easy keto dinners easy low carb dinners 30-minute meals, easy low carb casseroles, easy summer meals

Cuisine American

Keyword Atkins Diet recipes, diabetic safe recipes, easy casserole, easy keto casseroles, easy low carb casseroles, family style meals, Fast Keto meals

Prep Time 15

Cook Time 35

Servings

Calories 315kcal

Author cjsketokitchen

Ingredients

4 zucchini spiralized: sweated
2 cans tuna well drained
1/4 cup onion chopped
1/4 cup celery chopped
1/2 cup sour cream
1/2 cup mayonnaise
2 TB yellow mustard
1 tsp all purpose herbal seasoning
1 tsp salt and pepper
6 oz cheese shredded
4 oz mushrooms chopped

Keto Breadcrumb topping:

1/2 cup almond flour
4 oz grated parmesan cheese
2 TB melted butter

US Customary - Metric

Instructions

Preheat oven to 375 degrees. In a 9x13 inch baking dish, place zucchini noodles.
In a small bowl combine sauce ingredients. Add seasoning sauce to zucchini.
Add in drained tuna, mushrooms, and cheese. Stir everything together well to combine.
Combine topping ingredients. Sprinkle evenly on top.
Bake at 375 for 30 minutes, or until bubbly. Broil at the end of cooking for extra browning of your topping. Allow casserole to sit 10 to 15 minutes before serving.

Video

Notes

Total carbs: 6g

Fiber: 2g

Net carbs: 4g

Nutrition