Cauliflower broccoli gratin

Whip up a delicious and healthy Cauliflower Broccoli Gratin with this easy recipe! Combining fresh cauliflower, broccoli, and tender potatoes with a creamy blend of cheddar cheese, light sour cream, and milk, this dish is infused with savory garlic and onion for a mouthwatering side or main course. Perfect for satisfying comfort food cravings without the extra calories!

  • 13 Mar 2025
  • Cook time 80 min
  • Prep time 30 min
  • 4 Servings
  • 8 Ingredients

Cauliflower broccoli gratin

Cauliflower broccoli gratin is a delicious and healthy dish that combines the rich flavors of cauliflower, broccoli, and potatoes with the creamy texture of cheddar cheese and light sour cream. This gratin is perfect as a comforting side dish or a light main course. The recipe is simple and packed with nutrients, making it an excellent addition to any meal.

Ingredients:

1/2 cauliflower
450g
16 oz broccoli
450g
2 potatoes
400g
1 onion
110g
1/2 cup cheddar cheese
80g
1/4 cup milk (1% fat)
60g
1/3 cup light sour cream
72g
2 garlic cloves
6g

Instructions:

1. Preheat Oven:
Preheat your oven to 375°F (190°C).
2. Prepare the Vegetables:
- Cut the cauliflower and broccoli into small florets.
- Peel and thinly slice the potatoes.
- Finely chop the onion.
- Mince the garlic cloves.
3. Blanch Vegetables:
Bring a large pot of salted water to a boil. Add the cauliflower and broccoli florets and blanch for 2-3 minutes until they are just tender. Drain and set aside.
4. Cook the Potatoes:
In the same boiling water, add the sliced potatoes and cook for about 5-7 minutes until they are tender but not mushy. Drain and set aside.
5. Sauté Onion and Garlic:
In a large skillet over medium heat, sauté the chopped onion in a bit of olive oil or cooking spray until soft and translucent about 4-5 minutes. Add the minced garlic and cook for an additional minute.
6. Prepare the Cream Mixture:
In a medium mixing bowl, combine the milk, light sour cream, and half of the shredded cheddar cheese (40g). Stir until well mixed.
7. Assemble the Gratin:
- In a greased baking dish, spread the sliced potatoes evenly across the bottom.
- Add an even layer of the blanched cauliflower and broccoli florets.
- Pour the sautéed onion and garlic over the vegetables.
8. Add the Cream Mixture:
Pour the cream mixture evenly over the vegetables in the baking dish. Use a spatula to spread it if necessary.
9. Top with Cheese:
Sprinkle the remaining cheddar cheese (40g) evenly over the top of the dish.
10. Bake:
Place the baking dish in the preheated oven and bake for 25-30 minutes or until the top is golden and bubbly.
11. Serve:
Allow the gratin to cool for a few minutes before serving. Serve warm as a side dish or a main course.

Tips:

- Cut the vegetables into similar-sized pieces to ensure even cooking.

- Try steaming the cauliflower and broccoli for a few minutes before baking to retain their vibrant color and slightly reduce cooking time.

- Grate the cheddar cheese just before using it for the freshest flavor and best melting results.

- Mix the milk, sour cream, and garlic thoroughly to create a smooth sauce that evenly coats the vegetables.

- Season with salt and pepper to taste before baking to enhance the dish's flavor.

- For an extra crispy topping, sprinkle some breadcrumbs mixed with a bit of olive oil or melted butter over the gratin before baking.

With its creamy texture and savory flavors, cauliflower broccoli gratin is sure to become a favorite. This easy-to-make dish is both nutritious and satisfying, providing a delicious way to enjoy your vegetables. Whether you're serving it as a side or a main dish, this gratin is a comforting and flavorful choice for any occasion.

Nutrition Facts
Serving Size410 grams
Energy
Calories 280kcal14%
Protein
Protein 13g9%
Carbohydrates
Carbohydrates 36g10%
Fiber 8g20%
Sugar 7g7%
Fat
Fat 10g11%
Saturated 5g18%
Cholesterol 27mg-
Vitamins
Vitamin A 100ug11%
Choline 99mg17%
Vitamin B1 0.26mg22%
Vitamin B2 0.37mg28%
Vitamin B3 2.44mg15%
Vitamin B6 0.80mg47%
Vitamin B9 160ug41%
Vitamin B12 0.38ug16%
Vitamin C 180mg200%
Vitamin E 0.49mg3%
Vitamin K 140ug113%
Minerals
Calcium, Ca 280mg22%
Copper, Cu 0.24mg27%
Iron, Fe 2.21mg20%
Magnesium, Mg 72mg18%
Phosphorus, P 310mg25%
Potassium, K 1240mg36%
Selenium, Se 10ug17%
Sodium, Na 230mg16%
Zinc, Zn 2.05mg19%
Water
Water 350g-
* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

More recipes

Roasted pumpkin and cauliflower with parmesan

Perfect for cozy family dinners or festive holiday meals.

22 Apr 2025

Asparagus, pea and spinach salad

Tossed in zesty lemon juice, olive oil, and a hint of mustard, this light and healthy salad is perfect for any meal.

01 Apr 2025

Baked potato soup with cheddar cheese

Easy to prepare and filled with wholesome ingredients, it’s the ultimate comfort food for the whole family.

06 Apr 2025

Mash with parmesan crisps

Garnished with fresh parsley, it's the ultimate comforting side dish for any meal.

03 May 2025

Balsamic maple bacon roasted brussel sprouts

Enjoy a delicious and wholesome meal in just a few simple steps.

30 Apr 2025

Peachy almond toast

Whole-wheat bread topped with creamy almond butter and fresh peach slices makes for a delicious, wholesome start to your day! Perfect for a quick and healthy morning meal.

05 May 2025

Brownies with caramel sauce

Finished with a smooth heavy whipping cream caramel topping, it's the perfect sweet and salty treat for any occasion.

04 Apr 2025

Monte cristo sandwich with ham, swiss cheese and whole-wheat bread

Easy to make and impossible to resist.

27 May 2025

Posts