Keto Cauliflower Steaks with Lemon-Dill Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Crispy cauliflower steaks served with a zesty lemon-dill sauce, a satisfying low-carb main dish that’s simple to prepare. This american-inspired keto (keto) ready in about 40 minutes blends olive oil, garlic powder, paprika into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 220 calories and feeds 2, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 25 min Serves 2 American cuisine 220 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Place 1 large head of cauliflower, cut into 1-inch thick steaks, on a baking sheet. Brush both sides with 2 tbsp olive oil, then sprinkle with 1/2 tsp garlic powder, 1/2 tsp paprika, 1/4 tsp salt, and 1/4 tsp black pepper.
  2. Step 2: Roast for 20-25 minutes until edges are golden and tender when pierced with a fork, flipping halfway through.
  3. Step 3: While cauliflower roasts, make sauce: in a small saucepan, combine 1/4 cup heavy cream, 1 tbsp lemon juice, 1 tsp lemon zest, 1 tbsp chopped fresh dill, and 1 tbsp butter. Simmer over medium-low heat for 5 minutes, stirring until slightly thickened.
  4. Step 4: Serve roasted cauliflower steaks drizzled with warm lemon-dill sauce.

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Frequently asked questions

How long does Keto Cauliflower Steaks with Lemon-Dill Sauce take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Keto Cauliflower Steaks with Lemon-Dill Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Keto Cauliflower Steaks with Lemon-Dill Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Keto Cauliflower Steaks with Lemon-Dill Sauce for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Keto Cauliflower Steaks with Lemon-Dill Sauce keto?

Yes — this recipe is tagged keto based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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