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What to do with Leftover Cauliflower: 5 Delicious and Creative Ideas

If you’re trying to make healthier meal choices, then cauliflower should be on your list of veggies to eat regularly.

It’s packed with nutrients and can be used in various recipes, from rice dishes to pizza crusts.

But what do you do when you have leftover cauliflower?

You don’t want it to go to waste! In this blog post, we’ll explore what you can do with leftover cauliflower.

We’ll start by discussing what cauliflower is and why it’s good for you.

Then, we’ll dive into five different ideas for using up your leftovers.

Finally, we’ll answer some frequently asked questions about cooking with cauliflower so that you’re armed with all the information you need to make the most out of this versatile veggie!

Let’s get started!

What is Cauliflower?


Cauliflower (Brassica oleracea var. botrytis) is a member of the Brassicaceae family along with broccoli, kale, and cabbage. It’s native to the Mediterranean region but is now grown globally.

The head of the cauliflower plant is actually a cluster of undeveloped flower buds protected by leafy green structures called bracts.

Cauliflower contains antioxidants that protect against cancer-causing free radicals and sulfur compounds that may improve blood pressure and cholesterol levels. It’s also low in carbohydrates and high in fiber, making it a great option for those following a low-carb or keto diet.

7 Things to do with Leftover Cauliflower

Cauliflower is a very versatile vegetable, so it’s no surprise that there are many ways to use up leftovers.

Here we look at seven delicious recipes that you can make with any remaining cauliflower:

1. Make Cauliflower Soup

Turn your leftover cauliflower into a creamy soup by blending it with broth or milk until smooth. Add herbs and spices such as thyme, garlic powder, or curry powder for flavor. Top with croutons or shredded cheese for added texture.

2. Roast Cauliflower “Steaks”

Slice your leftover cauliflower into thick “steaks” that resemble meat cuts. Brush them with olive oil and sprinkle them with salt and pepper before roasting at 425°F for 25-30 minutes until tender and browned on the edges. Serve them as a vegetarian main dish or side dish.

3. Turn Cauliflower into Salad

Chop your leftover cauliflower into bite-sized florets and mix them with other vegetables such as cucumber, bell pepper, and cherry tomatoes. Toss with a vinaigrette made of olive oil, lemon juice, and Dijon mustard. Sprinkle with chopped fresh herbs such as parsley or cilantro for brightness.

4. Make Cauliflower Fried Rice

Pulse your leftover cauliflower in a food processor until it resembles rice grains. Saute it with diced vegetables such as onion, carrot, and peas in a wok or large skillet until tender but not mushy. Add beaten eggs and soy sauce for protein and flavor. Serve as a healthy alternative to traditional fried rice.

5. Use Cauliflower in Pizza Crust

Mix your leftover cauliflower rice with cheese, egg, and almond flour until it forms a dough-like consistency. Spread the mixture out on a baking sheet lined with parchment paper and bake at 400°F for 20-25 minutes until golden brown. Add your favorite pizza toppings such as tomato sauce, mozzarella cheese, and pepperoni or vegetables for a low-carb pizza crust.


How long does cooked cauliflower last in the fridge?

Cooked cauliflower can be stored in an airtight container in the fridge for up to five days.

Can you freeze cooked cauliflower?

Yes, you can freeze cooked cauliflower by placing it in an airtight container or freezer bag for up to three months.

Can you eat raw cauliflower?

Yes, raw cauliflower is safe to eat but may be harder to digest than cooked cauliflower due to its fiber content.

What are some other ways to use leftover vegetables?

Leftover vegetables can be used in soups, stews, salads, sandwiches, wraps, omelets, casseroles or blended into smoothies.


Cauliflower is a nutrient-dense vegetable that can be transformed into various dishes beyond steaming or roasting. Don’t let your leftover cauliflower go to waste! Use it to make soup, salad, pizza crust, fried rice or roasted “steaks” for a healthy and delicious meal. These ideas not only reduce food waste but also provide vegetarian options for meal planning and promote a healthy eating habit. Try them out and see which one becomes your new favorite cauliflower dish!

jenny happy muncher
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Jenny has always been passionate about cooking, and she uses her platform to share her joy of food with others. Her recipes are easy to follow, and she loves giving tips and tricks to help others create their own unique culinary creations.