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Keto Broccoli and Cauliflower Au Gratin with Sausage

A delightful low-carb comfort food that takes minimal effort while delivering profound flavor.

Ingredients

Scale
  • 2 cupsbroccoli florets
  • 2 cupscauliflower florets
  • 8 ozsausage, sliced
  • 1 cupheavy cream
  • 1 1/2 cupsshredded cheddar cheese
  • 1/2 cupgrated Parmesan cheese
  • 2cloves garlic, minced
  • 1/2 cupdiced onion (optional)
  • 2 tbspbutter
  • 1/2 tspsalt
  • 1/4 tspblack pepper
  • 1/4 tsppaprika (optional)

Instructions

  1. Start by preheating your oven to 375°F (190°C). While your oven is warming up, take a medium-sized baking dish and grease it lightly with butter or non-stick spray to avoid sticking. Set it aside while you gather and prepare the rest of your ingredients.
  2. Bring a large pot of salted water to a rolling boil. Once boiling, add the broccoli and cauliflower florets to the pot. Blanch them for 2 to 3 minutes; this will help retain their bright color and crisp texture. After the allotted time, drain the vegetables in a colander and set them aside to cool slightly.
  3. In a skillet over medium heat, add the sliced sausage. Cook until the sausage is browned and cooked through, roughly 5–7 minutes. Once done, remove the sausage from the skillet and set aside while you prepare the creamy cheese sauce.
  4. In the same skillet, melt the butter. Add in the minced garlic and diced onions (if using) and sauté them for 2–3 minutes, or until they become soft and fragrant. This step enhances the overall flavor of your cheese sauce.
  5. Pour the heavy cream into the skillet and bring it to a gentle simmer. Gradually stir in the shredded cheddar cheese and half of the grated Parmesan. Allow the mixture to melt and combine into a smooth cheese sauce. Season the sauce with salt, black pepper, and paprika to taste.
  6. In the prepared baking dish, layer the blanched broccoli and cauliflower alongside the cooked sausage. Drizzle the creamy cheese sauce over the top, ensuring even coverage. Gently stir to combine the ingredients without breaking apart the veggies too much.
  7. Finish by sprinkling the remaining grated Parmesan cheese evenly across the top of the dish. Place the baking dish in the preheated oven and bake it uncovered for 20 to 25 minutes. You’ll know it’s done when the cheese is bubbly and golden brown.
  8. Once baked, remove your gratin from the oven and let it rest for about 5 minutes before serving. This resting time allows the dish to set slightly, making it easier to serve. Enjoy your delicious Keto Broccoli and Cauliflower Au Gratin with Sausage while it’s hot!

Notes

Ensure to drain the blanched vegetables well to avoid excess moisture in the final dish. If you opt for frozen vegetables, remember to thaw and drain them thoroughly before using. Add a splash of cream when reheating if you notice the dish has dried out a bit.

Nutrition