Smoky Bacon & Cauliflower Cheesy Bake

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · Published 2026-04-05 · Updated 2026-04-05

A hearty, smoky casserole with tender cauliflower, crispy bacon, and a creamy cheese sauce, topped with a golden almond crust. This american-inspired keto (keto) ready in about 35 minutes pairs (4 oz / 113g), diced bacon, (50g), shredded, divided cheddar cheese, (25g), grated, divided parmesan cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

★ 3.6 (13 ratings) Prep: 15 min Cook: 20 min Serves 4 American cuisine 380 cal/serving

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Ingredients

1 medium head (2 lbs / 900g), cut into small florets cauliflower
4 slices (4 oz / 113g), diced bacon
1/2 cup (50g), shredded, divided cheddar cheese
1/4 cup (25g), grated, divided parmesan cheese
4 oz (113g), softened cream cheese
1/4 cup (60ml) sour cream
1/2 tsp smoked paprika
1/4 tsp garlic powder
1/4 tsp black pepper
1 tbsp olive oil
1/4 cup (25g) almond flour

Instructions

Step 1: Preheat oven to 400°F (200°C). Toss 2 lbs cauliflower florets with 1 tbsp olive oil, 1/4 tsp salt, and 1/4 tsp black pepper; spread on a baking sheet and roast for 20 minutes until tender and slightly golden.
Step 2: Cook 4 oz diced bacon in a skillet over medium heat until crisp; remove with a slotted spoon, leaving 1 tbsp bacon grease in the pan.
Step 3: In a medium bowl, mix 4 oz softened cream cheese, 1/4 cup sour cream, 1/2 cup shredded cheddar, 1/4 cup grated parmesan, 1/2 tsp smoked paprika, 1/4 tsp garlic powder, and 1/4 tsp black pepper until smooth.
Step 4: Add the roasted cauliflower and bacon to the skillet with bacon grease; toss to coat, then transfer to a greased 9x9-inch baking dish.
Step 5: Pour the cheese sauce mixture evenly over the cauliflower and bacon, then sprinkle 1/4 cup almond flour on top for a crispy crust.
Step 6: Bake for 15-20 minutes at 400°F (200°C) until the top is golden and the sauce bubbles around the edges.

Equipment for this recipe

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Frequently asked questions

How long does Smoky Bacon & Cauliflower Cheesy Bake take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Smoky Bacon & Cauliflower Cheesy Bake?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (4 oz / 113g), diced bacon from drying out.

Can I substitute ingredients in Smoky Bacon & Cauliflower Cheesy Bake?

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 Smoky Bacon & Cauliflower Cheesy Bake for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Smoky Bacon & Cauliflower Cheesy Bake 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.