Can I use frozen cauliflower steaks instead of fresh?

While you can use frozen cauliflower, it will release more moisture during roasting. It is better to thaw and pat them dry before seasoning to ensure they don't get steamed and instead roast properly.

Is store-bought pesto okay for this recipe?

Yes, store-bought pesto works perfectly for this recipe. Just look for one with a vibrant green color and high olive oil content to get the best flavor results when it melts over the cheese.

What if I can't find fresh mozzarella balls?

You can use shredded mozzarella or even slices of provolone. However, fresh mozzarella provides the best melt and mild flavor that defines a true caprese-style cauliflower dish.

How do I know if the cauliflower is done?

Use a fork to pierce the thickest part of the steak. It should slide in easily with minimal resistance, indicating the vegetable is fork-tender and ready for the cheese.

Can I substitute the cherry tomatoes for something else?

Absolutely. You could use grape tomatoes or even sliced bell peppers. Just ensure they are cut similarly so they roast in the same amount of time as the cauliflower.

Cheesy Pesto Caprese Cauliflower Steaks

Name: Cheesy Pesto Caprese Cauliflower Steaks
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Cuisine: Italian
Ingredients: 1 small head cauliflower, cut into 3 thick steaks with cores intact; 1 tablespoon olive oil; 1/2 teaspoon kosher salt; 1/4 teaspoon freshly ground black pepper; 1/4 cup (60 ml) basil pesto; 8 oz (225 g) fresh mozzarella ball, cut into slices; 1/2 cup (75 g) red cherry tomatoes, halved

All RecipesOctober 29, 2026

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Discover how to make tender cauliflower steaks with basil pesto, melted mozzarella, and sweet cherry tomatoes for a vibrant Italian-inspired vegetarian meal.

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There is something truly magical about transforming a simple vegetable into a magnificent centerpiece for your dinner table. These cheesy pesto caprese-style cauliflower steaks take the humble cauliflower and elevate it to gourmet heights using classic Italian flavor profiles. By roasting the steaks until they are tender and golden at the edges, you create a hearty base that feels both indulgent and incredibly wholesome. It is a wonderful testament to how vegetable-forward cooking can be deeply satisfying and beautiful for the whole family.

The flavor profile of this dish is a harmonious balance of textures and tastes. The cauliflower becomes soft and nutty, providing the perfect canvas for the aromatic, herbaceous basil pesto. The fresh mozzarella offers a mild, creamy pull, while the blistered cherry tomatoes burst with natural sweetness, cutting through the richness of the cheese.

This recipe is perfect for a busy weeknight dinner when you want something impressive but requiring minimal effort. It also makes a lovely light main for a summer garden party or a cozy vegetarian option during the cooler months.

Why You Will Love It

This recipe turns an affordable vegetable into a stunning main course that looks like it came from a professional Italian bistro.
The combination of fresh basil pesto and melted mozzarella provides a classic Mediterranean flavor profile that everyone fails to love.
Preparation is incredibly simple with only one baking sheet involved, making cleanup a breeze after you have finished cooking.
Roasting cauliflower brings out a natural sweetness that you simply cannot achieve by steaming or boiling the vegetable.
It is a naturally vegetarian friendly meal that is hearty enough to satisfy meat eaters without feeling lacking in whatsoever.

Ingredients

Serves 4. Prep time: 15 minutes. Cook time: 30 minutes.

For the cauliflower steaks

1 small head cauliflower, cut into 3 thick steaks with cores intact
1 tablespoon olive oil
1/2 teaspoon kosher salt
1/4 teaspoon freshly ground black pepper

For the toppings

1/4 cup (60 ml) basil pesto
8 oz (225 g) fresh mozzarella ball, cut into slices
1/2 cup (75 g) red cherry tomatoes, halved

Equipment

Continue to Instructions →