If you’re a fan of creamy, cheesy, and spicy sauces, you and your whole family will love this keto cajun alfredo sauce recipe. This creamy sauce is a low-carb, gluten-free, and keto-friendly version of the classic Alfredo sauce, with a twist of cajun flavor.
You can use it for pasta, chicken, shrimp, beef, or any other dish you want to spice up. It’s super easy to make, with just a few simple ingredients and one bowl.
You can whip it up in less than 5 minutes, and enjoy a satisfying and delicious keto sauce. This is a great recipe to satisfy your cravings for tasty easy weeknight meals on keto diet.
Watch me make this recipe in my quick video – it’s like cooking together in the kitchen!
This keto alfredo sauce recipe is one of my favorite cream sauce as it’s so versatile and easy to make. You only need a few simple ingredients that you probably already have in your pantry, and you can whip it up in less than 5 minutes.
You can store it in an airtight container in the fridge for up to 3 days, or freeze it for up to 3 months.
You can use it as a sauce for your favorite low-carb noodles, such as zucchini noodles, spaghetti squash, shirataki noodles, or hearts of palm noodles.
You can also use it as a topping for your chicken, shrimp, beef, or any other protein you like. It’s a great way to add some flavor and creaminess to your keto meals.

Ingredients
To make this keto cajun alfredo sauce recipe, you will need the following ingredients:
- unsalted butter
- garlic
- heavy cream
- cream cheese
- parmesan cheese
- nutmeg
- salt
- black pepper
- keto cajun seasonings

Instructions
To make this keto Cajun alfredo sauce recipe, you will need to follow these simple steps:
Add the melted butter, minced garlic, heavy cream, cream cheese, parmesan cheese, nutmeg, salt, black pepper, and Cajun seasonings to a large bowl and mix.
Serve with this Easy Keto Side Dish: Cauliflower Broccoli Mediterranean Rice
That’s it! Done!
Enjoy your keto Cajun creamy alfredo sauce with your choice of meat, pasta, low carb noodles. Store it in an airtight container in the fridge for up to 3 days, or in the freezer for up to 3 months. You can reheat it in the microwave or on the stovetop, adding some water or cream to thin it out, if needed.
Check my Keto Ground Beef Broccoli Casserole with Alfredo Sauce Recipe

This creamy keto alfredo sauce easy recipe is a delicious and easy keto sauce recipe that you can make in less than 5 minutes, with just a few simple ingredients.
It’s creamy, cheesy, and spicy, with just the right amount of kick from the Cajun seasonings. You can use it for pasta, chicken, shrimp, beef, or any other dish you like.
It’s low-carb, gluten-free, and keto-friendly, so you can enjoy it without guilt.
I hope you enjoyed this keto Cajun alfredo sauce recipe and found it helpful. If you did, please share it with your friends and family, and leave a comment below to let me know what you think.
I would love to hear from you!

Frequently Asked Questions (FAQ):
Q: What can I serve this keto cajun alfredo sauce with?
Keto ground beef and broccoli casserole alfredo sauce: This is a hearty and cheesy casserole that is easy to make and low in carbs. You just need some ground beef, broccoli, cheese, and your keto cajun alfredo sauce. You can bake it in the oven until golden and bubbly, and enjoy a satisfying and delicious keto meal.
Keto chicken alfredo: This is a classic and simple dish that is perfect for a busy weeknight. You just need some chicken, garlic, butter, and your keto cajun alfredo sauce. You can cook the chicken in a skillet until tender and juicy, and then pour the sauce over it. You can serve it with some zucchini noodles, spaghetti squash, or any other low-carb pasta alternative that you like.
Cajun chicken pasta recipe: This is a creamy, spicy, and flavorful pasta dish that is sure to please your taste buds. You just need some chicken, onion, bell pepper, garlic, cream, cheese, and your keto cajun alfredo sauce. You can cook the chicken and vegetables in a skillet until tender and crisp, and then add the sauce and cheese. You can serve it with some shirataki noodles, hearts of palm noodles, or any other keto-friendly pasta alternative that you like.
Cajun chicken alfredo zoodles: This is a light and fresh dish that is great for a summer day. You just need some chicken, zucchini, olive oil, and your keto cajun alfredo sauce. You can spiralize the zucchini into noodles, and cook them in a skillet until soft and slightly charred. You can also grill or bake the chicken until cooked through, and then slice it. You can toss the zoodles and chicken with the sauce, and garnish with some parsley, if desired.
Keto cajun chicken pasta: This is a cheesy, hearty, and comforting dish that is easy to make and feeds a crowd. You just need some chicken, pasta, cream cheese, cheddar cheese, mozzarella cheese, and your keto cajun alfredo sauce. You can cook the chicken and pasta in a pot until done, and then drain them. You can then add the cream cheese, cheddar cheese, mozzarella cheese, and sauce, and mix well. You can bake it in the oven until golden and bubbly, and then serve it hot.
Q: How do I store this keto cajun alfredo sauce?
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A: You can store this keto cajun alfredo sauce in an airtight container in the fridge for up to 3 days, or freeze it for up to 3 months.
Q: Can I make this homemade alfredo sauce dairy-free?
A: Yes, you can make this keto cajun alfredo sauce dairy-free by using vegan butter, vegan cream cheese, vegan parmesan cheese, and coconut cream instead of the dairy ingredients. However, the taste and texture may vary slightly from the original recipe.
Q: Can I make this keto cajun alfredo sauce nut-free?
A: Yes, you can make this keto cajun alfredo sauce nut-free by omitting the nutmeg or replacing it with a pinch of cinnamon. However, the flavor may change slightly from the original recipe.
Q: What are some low-carb noodles that I can use with this keto cajun alfredo sauce?
A: Some low-carb noodles that you can use with this keto cajun alfredo sauce are zucchini noodles, spaghetti squash, shirataki noodles, hearts of palm noodles, andouille sausage or any other keto-friendly pasta alternative that you like. You can also use cauliflower rice, broccoli rice, or any other low-carb vegetable that you like.
Q: What is the difference between creole seasoning and cajun seasoning?
A: Creole seasoning and Cajun seasoning are both spice blends from Louisiana, but they have some differences. Creole seasoning is more herb-based and milder. Cajun seasoning is more spice-based and hotter. Creole seasoning is more refined and balanced. Cajun seasoning is more rustic and bold.
Q: What is the difference between traditional alfredo sauce and my easy keto alfredo sauce recipe?
A: Traditional alfredo sauce is a simple sauce made with butter and parmesan cheese, and sometimes cream. It’s usually served with fettuccine pasta and has a mild and nutty flavor. My recipe is a Cajun Alfredo sauce, which is a creamy sauce made with butter, cream, parmesan cheese, and Cajun spices. It’s usually served with linguine pasta and has a bold and spicy flavor.
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Keto Cajun Alfredo Sauce
Equipment
- 1 Spatula
Ingredients
- 1.5 tablespoons unsalted butter
- 2 cloves garlic
- 1 cup heavy cream
- 1/2 cup cream cheese
- 1 cup parmesan cheese
- 1/8 teaspoon nutmeg
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 2 tablespoons keto cajun seasonings
Instructions
- Add the melted butter, minced garlic, heavy cream, cream cheese, parmesan cheese, nutmeg, salt, black pepper, and cajun seasonings to a large bowl and mix.
- Enjoy your keto cajun creamy alfredo sauce with your choice of meat, pasta, low carb noodles
- Or store it in an airtight container in the fridge for up to 3 days, or in the freezer for up to 3 months.
Video Recipe
Notes
- Easy Keto Cajun Seasoning Spice Mix Homemade Recipe
- Please check the FAQ section below for swap ideas and other notes.