Looking for the perfect weeknight meal? This cheesy cauliflower chicken bake with potatoes is pure comfort food at its best—rich, flavorful, and SO easy to pull together!
Loaded with tender chicken, garlicky veggies, and a luscious béchamel sauce, it’s the perfect cozy dinner to satisfy any craving...
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Ingredients
- Chicken Thighs
- Marble Cheese
- Heavy Cream
- Cauliflower
- Potatoes
- Olive Oil
- Butter
- Onion
- Flour
See recipe card for quantities.
Instructions
Sauté the onion & cook the cubed chicken thighs!
Deglaze the pan with butter & make a quick béchamel sauce!
Start layering the potatoes, cauliflower, chicken & béchamel (video below)
Bake for 25 min & enjoy!
- Prep the Chicken: Cube the chicken thighs and season with salt, smoked paprika, Vegeta (or extra salt), and garlic powder. Drizzle with olive oil and set aside to marinate while you prep everything else.
- Boil the Potatoes: Peel and cube the potatoes into 2 cm chunks. Boil in salted water until fork-tender (about 10–12 minutes). Drain well, toss with garlic powder, black pepper, olive oil, and salt. Set aside.
- Blanche the Cauliflower: Separate cauliflower into medium florets. Boil in salted water for 4–5 minutes until just tender but not mushy. Drain, season with garlic powder, salt, and olive oil.
- Cook the Chicken: In a large pan, sauté the diced onion in a bit of oil over medium heat until softened. Add the marinated chicken and cook until fully cooked through and lightly golden, about 10 minutes. Remove from pan and set aside.
- Make the Béchamel: In the same pan, melt the butter over medium heat. Pour in the heavy cream and bring to a gentle simmer. In a small bowl, whisk flour with water until smooth, then slowly whisk it into the cream. Add garlic powder and salt. Keep whisking until the sauce thickens—about 3–5 minutes. Remove from heat.
- Assemble the Dish: In a large baking dish, gently combine the potatoes and cauliflower with half of the béchamel. Spread the cooked chicken evenly over the top. Pour over the remaining béchamel sauce and sprinkle generously with cheese.
- Bake: Pop into a preheated 375°F (fan) oven and bake for 25 minutes, or until golden and bubbly on top.
- Garnish & Serve: Sprinkle with fresh parsley and serve warm.
Substitutions
- Chicken thighs: Use boneless, skinless chicken breasts or turkey thighs
- Potatoes: Sweet potatoes, parsnips, or turnips work well
- Cauliflower: Broccoli florets or Romanesco
- Heavy cream: Half & half or coconut cream (full-fat cashew cream for a dairy-free option)
- Butter: Use olive oil or vegan margarine
- Flour: Cornstarch or arrowroot powder can thicken the béchamel
- Marble cheese: Any melting cheese like mozzarella, cheddar, or gouda
Equipment
- Cutting board
- Large pot (for boiling potatoes and cauliflower)
- Large sauté pan or skillet
- Grater (for cheese)
Storage
Store leftovers in an airtight container in the fridge for up to 4 days. To reheat, bake at 350°F until warmed through or microwave in portions. To freeze, cool completely, then wrap tightly or transfer to a freezer-safe container. Freeze for up to 2 months. Thaw overnight in the fridge before reheating. For best texture, reheat in the oven rather than the microwave.
Top tips
- Don’t overcook the cauliflower—blanch just until tender to keep a nice bite and avoid mushiness.
- Whisk the flour and water mixture thoroughly before adding to the cream to prevent lumps in your béchamel.
- Let the dish rest for a few minutes after baking to allow the sauce to thicken and flavors to meld perfectly.
FAQs
Absolutely! Boneless chicken breasts work well but cook a bit faster, so keep an eye to avoid drying out. Thighs stay juicier, but breasts are a great leaner option.
Swap the heavy cream with coconut or cashew cream, use olive oil instead of butter, and pick a dairy-free cheese alternative. The flavor will be slightly different but still delicious!
Yes! You can assemble the dish a day in advance, keep it covered in the fridge, and bake it fresh when ready. Just add a few extra minutes to baking if it’s cold from the fridge.
Related
Looking for other savoury recipes like this? Try these:
Dessert Pairing
These are my favorite desserts to serve with [this recipe]:
Cheesy Chicken Cauliflower Bake Recipe (Casserole)
Ingredients
Equipment
Method
- Prep the Chicken: Cube the chicken thighs and season with salt, smoked paprika, Vegeta (or extra salt), and garlic powder. Drizzle with olive oil and set aside to marinate while you prep everything else.
- Boil the Potatoes: Peel and cube the potatoes into 2 cm chunks. Boil in salted water until fork-tender (about 10–12 minutes). Drain well, toss with garlic powder, black pepper, olive oil, and salt. Set aside.
- Blanche the Cauliflower: Separate cauliflower into medium florets. Boil in salted water for 4–5 minutes until just tender but not mushy. Drain, season with garlic powder, salt, and olive oil.
- Cook the Chicken: In a large pan, sauté the diced onion in a bit of oil over medium heat until softened. Add the marinated chicken and cook until fully cooked through and lightly golden, about 10 minutes. Remove from pan and set aside.
- Make the Béchamel: In the same pan, melt the butter over medium heat. Pour in the heavy cream and bring to a gentle simmer. In a small bowl, whisk flour with water until smooth, then slowly whisk it into the cream. Add garlic powder and salt. Keep whisking until the sauce thickens—about 3–5 minutes. Remove from heat.
- Assemble the Dish: In a large baking dish, gently combine the potatoes and cauliflower with half of the béchamel. Spread the cooked chicken evenly over the top. Pour over the remaining béchamel sauce and sprinkle generously with cheese.
- Bake: Pop into a preheated 375°F (fan) oven and bake for 25 minutes, or until golden and bubbly on top.
- Garnish & Serve: Sprinkle with fresh parsley and serve warm.
Nutrition
Food safety
- Cook to a minimum temperature of 165 °F (74 °C)
- Do not use the same utensils on cooked food, that previously touched raw meat
- Wash hands after touching raw meat
- Don't leave food sitting out at room temperature for extended periods
- Never leave cooking food unattended
- Use oils with high smoking point to avoid harmful compounds
- Always have good ventilation when using a gas stove
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