A velvety, Keto-friendly comfort meal where tender roasted cabbage ribbons stand in for fettuccine, tossed in a rich Alfredo sauce with savory Italian sausage and a hint of smoky char.
Preheat your oven to 400 degrees Fahrenheit to ensure a proper roast rather than steaming.
Slice the cabbage into long ribbons roughly 1/4-inch thick to resemble fettuccine. Discard the thick core and any tough stems.
Spread the cabbage ribbons evenly into a 9x13-inch baking dish, allowing enough room for the moisture to evaporate.
Build the Creamy Base
Thinly slice the onion and add it to the dish along with the minced garlic, tossing lightly to combine.
Cut 1/4 cup of butter into small pats and dot them over the cabbage. Cube the cream cheese and scatter it across the top.
Dollop the sour cream around the dish and pour the heavy whipping cream over the mixture so the dairy can mingle during roasting.
Season everything evenly with salt, pepper, and garlic powder, focusing on the edges where browning occurs.
Roast and Finish
Bake for 35 to 40 minutes. Look for tender cabbage and golden-brown edges to ensure the Maillard reaction has developed deep flavor.
While the cabbage roasts, melt 2 tablespoons of butter in a skillet over medium heat. Brown the sausage links for 15 to 20 minutes. Rest for a moment, then slice each link into 6 pieces.
Remove the baking dish from the oven. Stir thoroughly to melt the cream cheese into a smooth sauce. Add the lemon juice and shredded parmesan, stirring until the sauce is glossy and coats the cabbage.
Stir in the sliced sausage and return the dish to the oven for a final 10 minutes until the cheese is bubbly.
Garnish with freshly chopped parsley and serve immediately while the Alfredo sauce is at its silkiest.
Notes
Pro Tip: Ensure you slice the cabbage uniformly. This helps the "noodles" cook at the same rate and prevents some pieces from becoming soggy while others stay raw.Substitution Tip: For a higher-protein version, replace the sour cream with cottage cheese that has been blended until completely silky.Storage Tip: Store leftovers in an airtight container for up to 3 days. Reheat gently in a skillet over low heat with a splash of heavy cream to bring the emulsion back together.Nutrition information is estimated based on common ingredients and serving sizes and may vary.