Keto Tuna Noodle Casserole Recipe [Gluten Free & Low Carb!] – Low Carb Hoser

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5 from 1 vote

Keto Tuna Noodle Casserole

Table of Contents

Keto Tuna Noodle Casserole
Ingredients
Instructions
Notes
Nutrition

This Keto Tuna Noodle Casserole utilizes lupini noodles and a made-from-scratch sauce – you’d never know it was a low carb tuna casserole!

Prep Time10 minutes minsCook Time40 minutes minsTotal Time50 minutes mins

Course: Main CourseCuisine: AmericanDiet: Diabetic, , Gluten Free
Servings: 6 Servings
Calories: 357kcal

Ingredients

8 oz Kaizen Fusilli Pasta½ Small Onion4 Ribs Celery1 tablespoon Olive Oil8 oz Crimini or Button Mushrooms choppedSalt and Pepper¼ cup Dry White Wine or chicken broth1 ½ cups Chicken Broth½ cup Heavy Whipping Cream1 cup Shredded Parmesan Cheese divided¾ teaspoon Xanthan Gum2 Cans Solid White Albacore TunaSalt and Ground Black Pepper½ cup Crushed Pork Rinds

Instructions

Preheat oven to 375 F, spray a 9 x 13″ baking pan with nonstick spray.Bring a medium pot of water to a boil. Add noodles, stir to submerge, and remove from heat.In a food processor, blitz celery and onion together until finely chopped.Add celery and onion to a large saucepan along with olive oil and mushrooms. Season with a little salt and pepper.Cook vegetables over medium-high heat for 5-10 minutes, until vegetables go soft and onions/celery are translucent.Add wine, simmer for 1 minute.Carefully pour in the chicken broth, bring just to a boil. Stir in the heavy cream, heat just to a simmer – do not allow it to boil.Measure half the Parmesan into a small bowl. Add xanthan gum, mix well to distribute the xanthan gum – this will prevent clumping.Stir the Parmesan into the sauce, whisking well to combine and melt.Drain tuna, add to pot and break it up a bit as you stir to combine. Season with salt and pepper, to taste.Finally, drain pasta and gently fold it into the sauce.Transfer noodle mixture to the prepared baking dish, top with remaining Parmesan and crushed pork rinds.Bake for 15 minutes, serve hot.

Notes

Leftover tuna casserole can be cooled to almost room temperature, then either covered or transferred to an airtight container and kept in the fridge for up to 4 days.