|December 19, 2023

Zoodles With Keto Alfredo Sauce

By Jordan Pie
Reviewed for Scientific Accuracy

Zoodles With Keto Alfredo Sauce

Get out of the cold weather and warm up with a helping of Zoodles with Keto Alfredo Sauce! This Italian classic has everything you’re looking for in winter comfort food—it’s light, creamy, delicious and easy to make.

Thanks to subbing zoodles (aka zucchini noodles) for fettuccine, you can keep this veggie-forward recipe low carb. And, if you can’t find zucchini or ready-made zoodles, why not swap in spaghetti squash while it’s in season?

Unlike traditional alfredo sauce, this one does not feature heavy cream, cream cheese or parmesan cheese. Instead, Bulletproof Unflavored Collagen Protein, Bulletproof Grass-Fed Ghee, chicken bone broth and raw cashews (or cauliflower, if you do not tolerate nuts) join forces to form this tasty, gluten-free, low-carb alfredo sauce option. To top it all off, there’s crispy bacon and onions. Need we say more?

In need of more protein to meet your keto diet macros? Turn regular zoodles into grass-fed steak or organic chicken alfredo. If it’s your first time cooking homemade alfredo sauce, fret not. Basic skills in the kitchen and a few supplies will have you devouring this keto alfredo sauce recipe in no time!

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Zoodles With Keto Alfredo Sauce

When it's cold out, enjoy a warm bowl of Zoodles with Keto Alfredo Sauce. The creamy sauce is made with cashews, collagen and grass-fed ghee.
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Total Time25 minutes
CourseMain Dishes, Sauces & Dressings
Servings2 servings


  • 1 cup unsalted cashews , soaked, raw, (reflected in nutrition) or substitute, per cup, 1 ½ cups cooked cauliflower, to remain keto-friendly
  • ½ cup homemade chicken bone broth
  • 3 tbsp Bulletproof Grass-Fed Ghee or butter + extra for frying
  • 2 tbsp Bulletproof Unflavored Collagen Powder
  • ¾ tsp mustard powder
  • ¾ tsp garlic powder
  • ¼-½ tsp onion powder
  • Salt , to taste
  • 2 brown onions , diced
  • 4-5 rashers of chemical-free bacon , diced
  • 2 garlic cloves , crushed


  • Add soaked (and strained) cashews or cooked cauliflower, bone broth, ghee (or butter), collagen powder, garlic, onion and mustard powder into a blender, and blitz until combined and completely smooth. Taste. Then, and add salt, to taste.
  • Fry onions in ghee until golden brown. Add bacon to frying pan and continue frying until bacon starts to become crispy. Add crushed garlic and stir through. Once all ingredients are golden-brown and bacon is crispy, remove from heat.
  • Steam zoodles in a medium saucepan until cooked to your liking.
  • Meanwhile, pour alfredo sauce into another small saucepan set to medium heat until warmed.
  • Once everything is ready, begin plating. Place cooked zoodles onto two plates. Pour over sauce and top with crispy bacon and onions. Garnish with fresh herbs, if desired, and a sprinkle of salt and pepper.
  • Serve immediately and enjoy!

Nutritional Information

  • Servings: 1
  • Calories: 765
  • Fat: 62 g
  • Protein: 26 g
  • Fiber: 9 g
  • Sugar: 15.3 g
  • Carbohydrates: 31 g
  • Sodium: 1071 mg
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