ItalianMedium · Hot
A rich, cheesy low-carb gratin where savory sausage meets tender cauliflower under a golden, bubbly cheese crust. Pure keto comfort food that actually fills you up.
15 min
30 min
5 min
50 min
Method
Preheat oven to 200°C (390°F). Cut cauliflower into small florets and blanch in salted boiling water for 5 minutes until just tender. Drain and set aside.
Slice sausages into 1-inch rounds. Mince the garlic cloves finely.
In a large cast iron skillet over medium-high heat, cook the sausage rounds in their own fat for 5-6 minutes until browned on all sides. Use a meat thermometer to verify internal temperature reaches 165°F (74°C) for poultry sausage or 145°F (63°C) for pork/beef sausage. Add the minced garlic and cook 1 minute more until fragrant.
Remove the sausage with a slotted spoon, leaving the rendered fat in the skillet.
In the same skillet with the sausage fat, melt the butter over medium heat. Pour in the heavy cream and bring to a gentle simmer.
Watch closely and stir frequently to prevent scorching or boiling over — dairy sauces can burn quickly and may separate if overheated.
Return the blanched cauliflower florets to the skillet and toss them in the rich cheese sauce until well coated.
Nestle the browned sausage rounds on top of the cauliflower. Press everything down gently and ensure the cheese sauce bubbles up around the edges.
Nutri-Score
Needs balance
A–E · lower is better · score 11
Calories
729
per serving
Protein
30g
Carbs
13g
Fat
64g
Sat. fat
26g
Fiber
7g
Sugar
6g
Sodium
1874mg
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
Environmental impact
High impact
A–E · lower is better · includes estimates
kg CO2e
2.4
per serving
Water
0.3m³
Land
57Pt
Runoff
0.1g P
Sausage drives 51% of this recipe’s estimated footprint.
Carbon from Poore & Nemecek 2018; water, land & runoff from Agribalyse — modelled averages for comparing recipes, not a measurement of your groceries.
Flavor Profile
Umami
Sweet
Salty
Sour
Bitter
Spicy
Textures
Aromas
Kitchen Equipment
Primary Tool
Cast Iron SkilletSafety & Storage
Cooking Temperature
Cook sausage to internal temperature of 165°F (74°C) to ensure food safety. The oven at 200°C (390°F) should be fully preheated before baking the gratin.
Cross Contamination
Use separate cutting boards for raw sausage and vegetables. Sanitize any surfaces or utensils that contact raw meat before using for other ingredients.
Storage
Refrigerate leftovers within 2 hours in airtight containers. Consume within 3-4 days. Reheat to 165°F (74°C) before serving.
High Risk Population
This dish contains dairy and may contain gluten from sausage - verify ingredients for allergen-sensitive individuals including children, elderly, pregnant individuals, or immunocompromised persons.
Handling
Blanch cauliflower just until tender to maintain texture and safety. Do not leave cooked dairy-based cheese sauce at room temperature for more than 2 hours.
Allergen Warning
Four dairy sources present - heavy cream, mozzarella, parmesan, and butter. Use dairy-free alternatives if needed for lactose intolerance or milk allergy.
Sausage Type
Verify sausage type before cooking. Poultry-based sausage (chicken, turkey) requires 165°F (74°C) internal temperature. Pork and beef sausages require 145°F (63°C). If sausage type is unknown, cook to 165°F (74°C) as the most conservative safe temperature.
Pro Tips
Technique
Don't drain that sausage fat — it's liquid gold that carries all the meaty flavor into your cheese sauce. Everything cooks in the same cast iron skillet, and that fond from the browned sausage is what separates a flat sauce from one with real depth.
Substitution
Italian sausage works beautifully, but breakfast sausage or even spicy chorizo will change the entire profile — each brings something different to the party. Crumbled ground sausage also works if you prefer smaller pieces throughout.
Equipment
A cast iron skillet isn't optional here — it goes from stovetop to oven seamlessly, and that dark surface gives you those coveted crispy cheese edges you just can't get in a glass dish.
From the chef
The move here is building the sauce in the same pan you cooked the sausage in. That rendered fat goes into the butter-cream base, and the parmesan melts into something genuinely rich and sticky. Cauliflower blanched just until tender soaks up every bit of it. The sausage rounds go on top and go back in the oven until the cheese crust turns golden and the edges caramelize. Rest it five minutes before you serve — the sauce tightens up and the whole thing holds together properly.
Source: generated · June 10, 2026