Italian AmericanMedium · Hot
Cauliflower Alfredo with Crispy Bacon
Rich, creamy cauliflower smothered in buttery parmesan alfredo sauce, topped with crispy bacon for the ultimate keto comfort dish that delivers all the satisfaction without the carbs.
Prep
15 min
Cook
35 min
Total
50 min
Method
Prep the Cauliflower
1
Cut cauliflower into bite-sized florets. Wash and drain well.
2
Toss cauliflower with 1 tbsp olive oil, 1/4 tsp salt, and 1/4 tsp black pepper.
Roast the Cauliflower
3
Spread cauliflower in a single layer on a baking sheet.
4
Roast at 425°F for 25-30 minutes, turning halfway, until golden brown and tender.
Crisp the Bacon
5
While cauliflower roasts, cook bacon in a large skillet over medium-high heat until crispy, about 8 minutes.
6
Transfer bacon to a paper towel-lined plate. Reserve 2 tbsp bacon fat in the skillet.
Make the Alfredo Sauce
8
Add minced garlic and sauté for 1 minute until fragrant.
9
Pour in heavy cream and bring to a gentle simmer for 2 minutes.
10
Stir in parmesan until fully melted and sauce thickens, about 2 more minutes.
Finish and Serve
12
Add roasted cauliflower to the alfredo sauce and toss to coat evenly.
13
Crumble crispy bacon and scatter over the top.
14
Serve immediately while hot.
D
Nutri-Score
Needs balance
A–E · lower is better · score 14
Calories
800
per serving
High in saturated fat · 32gCalorie-dense · 800 kcalHigh in protein · 40gHigh in fibre · 14gLow sugar · 4g
Protein
40g
Carbs
7g
Fat
68g
Sat. fat
32g
Fiber
14g
Sugar
4g
Sodium
1028mg
KetoLow CarbGluten FreeHigh FatMetabolic SyndromeInsulin ResistanceSatiety Focused
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
D
Environmental impact
High impact
A–E · lower is better · includes estimates
kg CO2e
1.8
per serving
DCarbonAEU all-round· carbon sets the grade
Water
0.2m³
Land
51Pt
Runoff
0.1g P
Bacon drives 38% 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
7
Umami
3
Sweet
6
Salty
2
Sour
1
Bitter
3
Spicy
Textures
CrispyTenderSilkyCreamy
Aromas
ButterySmokyCheesyGarlicNutty
Kitchen Equipment
Primary Tool
SkilletSkilletBaking SheetColanderChef KnifeCutting BoardMixing BowlMeasuring SpoonsMeasuring CupsPaper TowelsOlive Oil
Counter FootprintMedium
Techniques
Safety & Storage
Cooking Temperature
Cook bacon until internal temperature reaches 145°F minimum for food safety. Roast cauliflower at 425°F until golden brown. Ensure alfredo sauce reaches safe serving temperature.
Cross Contamination
The same skillet is used for cooking bacon and then making alfredo sauce with bacon fat. Clean thoroughly between uses if preparing for allergen-sensitive individuals.
Storage
Refrigerate leftovers within 2 hours. Cream-based dishes support rapid bacterial growth. Consume within 3-4 days. Do not leave at room temperature for more than 2 hours.
High Risk Population
Dairy-heavy dish may not be suitable for those with lactose intolerance or milk allergies. Not suitable for vegetarian/vegan diets.
Handling
Use caution when handling hot bacon fat when adding butter to the skillet. The fat will be very hot and may splatter. Use long tongs or a wooden spoon.
Equipment Safety
Baking sheet and cast iron skillet will be extremely hot at 425°F. Use proper oven mitts and allow adequate cooling time before handling.
Allergen Warning
This recipe contains milk and dairy products (butter, cream, parmesan). Check for cross-contact with other allergens in shared cooking equipment.
Pro Tips
Technique
Don't rush the cauliflower roast. You want deep golden edges, not just soft florets. That caramelization is what gives the dish real flavor depth and keeps it from tasting like diet food.
Substitution
No bacon fat? No problem — just use an extra tablespoon of butter. The sauce is forgiving. You can also swap the bacon for pancetta or even crispy prosciutto for a different salt-and-fat profile.
From the chef
Look, I get it — going keto meant I had to say goodbye to my grandmother's fettuccine alfredo. But this dish? This is my redemption. That beautiful cauliflower roasts until it's golden and tender, then I drown it in a silky parmesan cream sauce that's so rich and garlicky you'll swear there are noodles in there. The crispy bacon on top isn't optional, people. It's the crown. This is comfort food that loves you back.
TagsKetoLow CarbComfort FoodHigh FatHigh ProteinWeeknight DinnerOne PanBaconCauliflowerAlfredo
AllergensMilk
Source: generated · June 10, 2026