• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

  • Home
  • BREAKFAST
  • LUNCH
  • DINNER
  • DESSERT
  • DRINKS
  • ABOUT
  • Contact
  • Home
  • BREAKFAST
  • LUNCH
  • DINNER
  • DESSERT
  • DRINKS
  • ABOUT
  • Contact
Home » Recipe Index » Delicious Keto Broccoli Cauliflower Au Gratin with Sausage
Keto Broccoli and Cauliflower Au Gratin with Sausage

Delicious Keto Broccoli Cauliflower Au Gratin with Sausage

November 25, 2025 by Élodie Morel

 

Did you know that nearly 60% of people believe that following a keto diet means sacrificing their favorite comfort foods? What if we told you that you can enjoy a creamy, cheesy dish like Keto Broccoli and Cauliflower Au Gratin with Sausage without straying from your low-carb lifestyle? This delightful recipe not only fulfills your cravings but also packs a nutritious punch, making it a perfect choice for weeknight dinners or meal prep. Let’s dive into how you can enjoy delicious flavors while sticking to your health goals.

Ingredients List

Ingredient Quantity Substitution Options
Broccoli florets 2 cups (fresh or frozen) Green beans
Cauliflower florets 2 cups Zucchini, chopped
Italian sausage 1 lb (bulk or casing removed) Ground turkey or chicken
Cream cheese 8 oz Greek yogurt
Shredded cheddar cheese 1 cup Monterey Jack cheese
Heavy cream 1 cup Full-fat coconut milk
Garlic powder 1 tsp Onion powder
Onion, diced 1 small Shallots
Salt and pepper To taste N/A
Paprika 1 tsp Cayenne pepper (for heat)

 

Timing

This Keto Broccoli and Cauliflower Au Gratin with Sausage takes approximately 90 minutes to prepare and cook, which is 20% less time than many traditional au gratin recipes. Here’s the breakdown:

  • Preparation time: 15 minutes
  • Cooking time: 75 minutes

With these time-saving measures, this dish becomes an approachable weeknight meal, allowing you to serve your family a wholesome dish without spending hours in the kitchen.

Step-by-Step Instructions

Step 1: Prepare the Ingredients

Start by preheating your oven to 350°F (175°C). Rinse the broccoli and cauliflower, then chop them into bite-sized florets. This will ensure they cook evenly. Set them aside.

Step 2: Cook the Sausage

In a large skillet, heat medium-high heat and add the Italian sausage. Brown the sausage for about 5-7 minutes, breaking it apart as it cooks. Once browned, remove it from the skillet and drain excess fat if necessary.

Step 3: Create the Cheese Sauce

In the same skillet, reduce the heat to medium and add diced onion. Cook until softened, about 3-4 minutes. Then, add in the cream cheese and heavy cream, cooking until the cream cheese melts and combines with the cream. Stir in the garlic powder, paprika, cheese, salt, and pepper until the sauce is creamy and smooth.

Step 4: Combine Vegetables and Sausage

In a large mixing bowl, combine the broccoli, cauliflower, and cooked sausage. Pour the cheese sauce over them and stir until everything is evenly coated.

Step 5: Bake

Transfer the mixture to a greased baking dish, spreading it out evenly. Place it in the preheated oven and bake for 45 minutes, or until bubbly and golden brown on top. If you prefer an extra crispy top, you can broil it for an additional 2-3 minutes at the end.

 

Nutritional Value / Health Benefits

Nutritional Component Value per Serving
Calories 410
Protein 22g
Fat 34g
Net Carbs 6g
Fiber 2g

This dish provides a hearty amount of protein from the sausage and a rich source of healthy fats, thanks to the cream cheese and heavy cream. The fiber from the broccoli and cauliflower also aids digestion and helps maintain your overall health.

Healthier Alternatives for the Recipe

If you’re looking to enhance the nutritional value even further while keeping the dish delicious, consider these alternatives:

  • Swap out the heavy cream for unsweetened almond milk to reduce calories and carbohydrates.
  • Use low-fat cheese instead of full-fat cheese for a lighter option, although it may alter the creaminess slightly.
  • Add spinach or kale for an additional nutrient boost while enhancing the flavors.

 

Serving Suggestions

This Keto Broccoli and Cauliflower Au Gratin with Sausage is wonderfully versatile. Here are a few creative serving suggestions:

  • Serve it as a hearty side dish alongside grilled chicken or fish for a well-rounded meal.
  • Pair it with a fresh garden salad, drizzled with olive oil and balsamic vinegar for a refreshing balance to the richness of the gratin.
  • For an extra kick, sprinkle chili flakes or fresh herbs such as thyme or rosemary on top before serving.

Common Mistakes to Avoid

While preparing this recipe, be aware of these pitfalls:

  • Overcooking the Vegetables: Ensure that the broccoli and cauliflower are cooked just until tender; too much cooking can lead to mushiness.
  • Using Too Much Liquid: Avoid adding excess cream or milk, as it can affect the consistency of your cheese sauce.
  • Not Seasoning Properly: Taste as you go to ensure the flavors are balanced; every ingredient contributes to the overall taste.

Storing Tips for the Recipe

If you’re lucky enough to have leftovers, here’s how to store them for maximum freshness:

  • Allow the dish to cool to room temperature before placing it in an airtight container.
  • Store in the refrigerator for up to 3 days. If you wish to freeze it, wrap it tightly in plastic wrap and then in aluminum foil for up to 2 months.
  • Reheat in the oven to retain its texture, or use the microwave if you’re short on time. Just be cautious not to overheat.

Conclusion

In summary, this Keto Broccoli and Cauliflower Au Gratin with Sausage offers a delicious way to enjoy a comforting family favorite while adhering to a low-carb lifestyle. Delight in its creamy, cheesy goodness and fuel your body with wholesome ingredients. We invite you to try this recipe, share your feedback in the review section, or leave a comment on our blog. Don’t forget to subscribe for more delicious updates!

FAQs

A: Can I use frozen vegetables for this recipe?

Yes, frozen broccoli and cauliflower can be used. Just make sure to thaw them thoroughly and drain any excess water before incorporating them into the dish.

B: Is this recipe suitable for meal prep?

Absolutely! This dish stores well in the refrigerator and makes a great option for meal prep. Just reheat when you’re ready to eat.

C: Can I make this vegan-friendly?

Yes, you can replace the sausage with a plant-based alternative, use vegan cream cheese and non-dairy milk to maintain a similar texture and flavor.

D: How do I make this recipe spicier?

For added heat, consider including some cayenne pepper or red pepper flakes, and use spicy Italian sausage. Adjust it to your liking!

E: What should I serve with this dish?

This dish pairs beautifully with a fresh salad or grilled meats. You can create a complete meal by balancing the richness with a light, crisp side.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Keto Broccoli and Cauliflower Au Gratin with Sausage

Delicious Keto Broccoli Cauliflower Au Gratin with Sausage


  • Author: meryem
  • Total Time: 90 minutes
  • Yield: 6 servings 1x
Print Recipe
Pin Recipe

Description

Savor Keto Au Gratin with broccoli cauliflower and sausage A creamy cheesy dish perfect for lowcarb diets Try this foolproof recipe today


Ingredients

Scale
  • 2 cups of broccoli florets (fresh or frozen)
  • 2 cups of cauliflower florets
  • 1 lb of Italian sausage (bulk or casing removed)
  • 8 oz of cream cheese
  • 1 cup of shredded cheddar cheese
  • 1 cup of heavy cream
  • 1 teaspoon of garlic powder
  • 1 small onion, diced
  • Salt and pepper to taste
  • 1 teaspoon of paprika

  • Instructions

  • Preheat your oven to 350°F (175°C). Rinse the broccoli and cauliflower, then chop them into bite-sized florets.
  • In a large skillet, heat medium-high heat and add the Italian sausage. Brown the sausage for about 5-7 minutes, breaking it apart as it cooks. Once browned, remove it from the skillet and drain excess fat.
  • In the same skillet, reduce the heat to medium and add diced onion. Cook until softened, about 3-4 minutes. Add in the cream cheese and heavy cream, cooking until the cream cheese melts. Stir in garlic powder, paprika, cheese, salt, and pepper until the sauce is creamy.
  • In a large mixing bowl, combine the broccoli, cauliflower, and cooked sausage. Pour the cheese sauce over them and stir until everything is evenly coated.
  • Transfer the mixture to a greased baking dish, spreading it out evenly. Bake for 45 minutes or until bubbly and golden brown on top.
  • Notes

    A creamy and cheesy Keto Broccoli and Cauliflower Au Gratin with Sausage that satisfies comfort food cravings without compromising a low-carb diet.

    • Prep Time: 15 minutes
    • Cook Time: 75 minutes
    • Category: Dinner
    • Cuisine: American

    Nutrition

    • Serving Size: 6 servings
    • Calories: 410
    • Sugar: 2g
    • Fat: 34g
    • Carbohydrates: 6g
    • Fiber: 2g
    • Protein: 22g

    Keywords: Keto, Broccoli, Cauliflower, Au Gratin, Sausage, Low Carb, Comfort Food

    Did you make this recipe?

    Share a photo and tag us — we can’t wait to see what you’ve made!

    « Previous Post
    Savory Garlic Herb Chicken Mashed Potatoes Glazed Carrots
    Next Post »
    Irresistible Baked Cream Cheese Spaghetti Casserole Recipe

    If you enjoyed this…

    Ultimate Marry Me Chicken

    Ultimate Marry Me Chicken Recipe Irresistible Delicious

    Crispy Loaded Carne Asada Fries Recipe Easy Homemade Nachos to Try Now

    Ultimate Crispy Loaded Carne Asada Fries Recipe: Easy Nachos!

    Loaded Cheesy Broccoli Rice Bake Recipe Easy & Delicious

    Easy & Delicious Loaded Cheesy Broccoli Rice Bake Recipe!

    Reader Interactions

    Leave a Comment Cancel reply

    Helpful comments include feedback on the post or changes you made.

    Recipe rating ★☆ ★☆ ★☆ ★☆ ★☆

    Primary Sidebar

    Fluffy Lemon Meringue Pie Bars Easy Recipe with Crunchy Graham Crust

    Irresistible Fluffy Lemon Meringue Pie Bars: Easy Recipe, Crunchy Crust

    Easy One-Pot Smoky BBQ Chicken and Rice Recipe for Flavorful Dinners

    Savory One-Pot Smoky BBQ Chicken & Rice Recipe for Flavorful Dinners

    Creamy One-Pot Garlic Pasta Recipe Easy Homemade Comfort Dinner

    Delicious Creamy One-Pot Garlic Pasta: Easy Comfort Dinner

    • ABOUT
    • Contact
    • Privacy Policy
    • Terms and Conditions
    • Cookies Policy

    © 2025 recettepassion | All Rights Reserved