Keto Cabbage Rolls
Keto cabbage rolls with a filling that holds its shape instead of leaking. Taking the rice out removes the sponge that soaked up the meat juices, so the cauliflower is cooked and wrung dry and a little almond flour and Parmesan does the job the rice used to. 8.6g net carbs for two rolls.
Equipment
- Large stockpot big enough to submerge a whole cabbage
- Clean tea towel for wringing the cauliflower
- 9x13 baking dish
- Instant-read thermometer for the 160F check
Ingredients
For the Rolls
- 1 large head green cabbage about 2 1/2 lb / 1.1 kg; you will use roughly 550 g of leaf
- 1 lb ground beef 450 g, 85/15 - leaner dries out inside the leaf
- 1 1/2 cups cauliflower rice 150 g raw, cooked and wrung dry - yields about 1 cup
- 1/4 cup blanched almond flour 28 g - this is the sponge that replaces the rice
- 3 tbsp grated Parmesan cheese 15 g, finely grated
- 1 large egg
- 50 g onion about 1/3 cup, finely diced
- 3 cloves garlic minced
- 2 tsp Italian seasoning
- 1 tsp fine sea salt
- 1/4 tsp black pepper
- 2 tbsp fresh parsley chopped
For the Sauce
- 15 ounces tomato passata 425 g, or plain tomato sauce with no added sugar
- 1 tbsp apple cider vinegar
- 1 tbsp allulose or monk fruit sweetener balances the acidity rather than sweetening
- 1/2 tsp fine sea salt
Instructions
- Blanch the cabbage: bring a large pot of salted water to the boil, big enough to submerge the head. Lower the whole uncored head in and boil 5-8 minutes until the outer leaves are bright green and bend without cracking. Lift into a colander and cool 15 minutes. Keep the water hot - the inner leaves will want another two minutes later.
- Cook and wring the cauliflower: cook the cauliflower rice in a dry pan over medium heat 5-6 minutes until it stops steaming. Tip into a clean tea towel, cool a minute, and twist hard over the sink. What is left should feel almost dry. This step decides whether you get rolls or soup.
- Peel and trim, then count: flip the head core-side up, cut each leaf free at its base and slide it off rather than pulling. Shave the thick rib flat or cut it out in a shallow V, or the leaf will snap along it. Count your usable leaves BEFORE portioning the filling - a head gives nine or ten good ones and a few tears, and committing to twelve portions first is how rolls end up overstuffed and burst.
- Mix the filling: combine the beef, wrung-out cauliflower, almond flour, Parmesan, egg, onion, garlic, Italian seasoning, salt, pepper and parsley. Mix until just combined and no further - worked ground beef goes dense and rubbery. Keep the bowl chilled while you roll.
- Roll: stir the sauce ingredients together and spread half over the base of a 9x13 dish. Put a portion of filling near the stem end of a leaf, shape it into a log, fold the sides in and roll it up. Sit each seam side down, packed snugly so they hold each other closed. Any surplus filling goes in a thin layer underneath. Pour the remaining sauce over.
- Bake: 350°F, covered tightly with foil, for 60 minutes. Uncover and give it 15 minutes more to thicken the sauce and colour the tops. Check the middle of a roll with a thermometer - you want 160°F (71°C), because ground beef has its surface bacteria mixed all the way through. If the leaves are still tough at temperature, cover and give it another 15 minutes.
Notes
Why almond flour is in the filling: raw rice in a traditional cabbage roll absorbs the juices the meat releases over an hour in the oven. Cauliflower rice cannot do that - it is about 92% water and adds liquid instead. A quarter cup of almond flour per pound of beef, plus the Parmesan, restores the absorbent the rice was providing.
This dose is a judgement, not a tested standard. No published keto cabbage roll installs an absorbent at all, so there is nothing to calibrate against. If the filling tastes heavy, drop to 2 tbsp next time and wring the cauliflower harder. If it is still loose, go to 1/3 cup.
Freezer method for the leaves: core the head, wrap it, freeze at least 6 hours, then thaw overnight in the fridge. The leaves come away limp and intact with no boiling. Drain the thawed head well - freezing ruptures the cells and it releases a lot of water.
Cabbage weight matters more than head size. Most recipes say "one head" and leave it, which is why their carb counts vary so widely. The figure that counts is the roughly 550 g of leaf actually rolled, and that is what the nutrition here is costed on.
Doubling means two dishes, not one deeper one - stacked rolls trap steam and the bottom layer sits in liquid.
Storage: 4 days refrigerated and better on day two. Freezes 3 months baked or unbaked. Assemble up to 2 days ahead; from cold add about 15 minutes under the foil.