This Keto Tuna Casserole has real honest-to-goodness noodles in it. And the carb count is still just 6 grams per serving.
Step 1. Preheat oven to 350 degrees F and grease a 9 X 13 inch or 3-quart casserole dish.
Step 2. Add rotini noodles to a large pot of salted boiling water. Cook for 15 minutes, then drain in a colander.
Step 3. In a large skillet, heat butter over Medium heat until frothy. Add garlic and cook for 30 seconds. Add red bell peppers and saute for 1 minute more. Add mushrooms, salt, and pepper and cook for 7 minutes.
Step 4. Add heavy cream and broth to the pan and cook for 3 minutes. In a small bowl, mix together arrowroot and water. Pour into the pan and cook until thickened, 2-3 minutes more.
Step 5. In a large bowl, mix together noodles, sauce, peas, tuna and 1 1/2 cup cheese.
Step 6. Pour mixture into the prepared casserole dish and sprinkle remaining cheese on top.
Step 7. Bake for 20-25 minutes until cheese is melted and the noodles are beginning to brown.
*If you skip the peas, you can knock 2g net carbs off of each serving.
Keywords: Keto Tuna Casserole, Low Carb Tuna Casserole, Keto Casserole