This easy keto Mediterranean Cauliflower Salad is the perfect side dish complementing any main entree or serving as a vegetarian Mediterranean dish full of low carb vegetables and gluten free too!
Easy Mediterranean Roasted Cauliflower Salad
Although I’m an full blooded Italian I crave, like nobodies business, Mediterranean flavors. Not surprisingly as they are pretty similar.
I never grew up eating black olives, it was always green with pimentos, Kalamata and flavors of Greek salad. We always had red onion, fresh tomatoes and of course fresh parsley in our house and in our meals, at least a few times a week.
Everything, and I mean most everything, was topped with olive oil. My mom rarely made much with butter, except every lazy Sunday night like clock work she would make me and my three brothers the best grilled cheese sandwiches in all the land!
It’s a great option for those on a keto diet with just 6 g net carbs.
Now that I’m on a low carb diet, I love using raw cauliflower in unique ways, hence the creation of this salad. While most cauliflower salad recipes are more of a mock potato salad style, this one has that European flare!

Mediterranean Salad Recipe
A squirt of lemon was always added to our typical fish dinners on Friday nights. As a child I could never quite understand why my dad was so in love with adding lemon.
But then I grew up and I realized how much lemon makes such a difference in some of my favorite recipes and especially keto salads!
I never grew up eating feta cheese either, but the flavors when mixed with fresh roasted vegetables are undeniably delicious in this Mediterranean cauliflower salad. Obviously you can eliminate the feta cheese if your dairy free.

Keto Potluck and BBQs
The oven-roasted cauliflower in this lovely dish has so much flavor, it’s perfect as it is. It’s a fantastic healthy option side dish to bring to a potluck or serve at a summer BBQ party.
Make the lemon dressing ahead with fresh herbs and the flavors will be even better the next day! If you’re not a fan of cauliflower you could even swap it with roasted broccoli, green beans, red peppers or Brussels sprouts.
It’s very versatile and everyone, even the non low carb crowd will devour this lovely cauliflower salad. Other potluck salads you might like; Cauliflower Mock Potato Salad, Spring Roll Salad, Cucumber Dill Salad, and Summer Confetti Cauliflower Salad.

Roasted Cauliflower
If you’re not a fan of red onion of course you can leave it out. If you prefer different olives or another veggie please adapt as you think your family would enjoy.
Roasting all veggies with some good quality extra virgin olive oil and seasonings is how this low carb recipe gets amazing flavors!
It’s one of my families most favorite ways to enjoy all kinds of vegetables when I roast them. I know you might be tempted to skip the roasting step, but please trust me on this, you shouldn’t skip it because cooked cauliflower that’s been roasted is so much better than raw.
I will say it again, one more time, YOU MUST NOT LEAVE OUT THE MOST IMPORTANT STEP for this salad. The large florets NEED to roast.
The flavor of roasted cauliflower is beyond amazing and so much tastier than adding it raw in this salad. While you’re at it, you could make this a double batch and freeze in individual portions for an easy way to meal plan ahead!

Can I use Cauliflower Rice Instead?
If you really don’t want to roast the cauliflower florets for this cauliflower salad recipe, you could use cauliflower rice. I would recommend grating a fresh head of cauliflower using a food processor.
I think fresh is best because frozen cauliflower rice tends to hold a lot of moisture and will water down the flavors of the dressing.
I Don’t like Lemon what else can I use?
If you’re not a fan of lemon dressing, you can swap it with the same amount of red wine vinegar.
Make this a Main Course
An excellent choice to increase protein for this vegetarian salad is to add some cooked grilled chicken, or grilled steak tips or even canned tuna or canned salmon will work for a complete meal.
Just 6 g net carbs per serving for just the salad as is. If you add protein to make it a main dish, you will need to add the nutritional amount to what you see below on my printable recipe card.
More Low-Carb Recipes for Easy Salads
Mock Cauliflower Potato Salad recipe
Greek Salad
Goddess Green Salad
Cucumber Dill Salad
Avocado Tomato Salad
Tomato Olive Salad with Balsamic Reduction
Caprese Zucchini Noodle Salad
Antipasto Cauliflower Rice Salad
Easy Mediterranean Cauliflower Salad
Mediterranean Roasted Cauliflower Salad
This easy keto Mediterranean Cauliflower Salad is the perfect side dish complementing any main entree or serving as a vegetarian Mediterranean dish full of low carb vegetables and gluten free too!
Servings: 6 servings
Calories: 227kcal
Prevent your screen from going to sleep
- 4 cups cauliflower florets
- 3 tablespoons olive oil
- 1 cup cherry tomatoes sliced
- 1/4 cup red onion sliced
- 1/4 cup kalamata olives
- 4 ounces feta cheese crumbled
- 1/4 cup fresh basil chopped
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Preheat oven to 425 degrees F.
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Lay cauliflower florets on a baking sheet.
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Toss with 3 tbsp oil and stir to coat well.
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Bake 45 minutes. Set aside to cool.
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In a large bowl add the cooled cauliflower, tomatoes, onion, olives, feta and basil.
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Whisk the dressing ingredients together in another bowl.
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Toss the dressing over the cauliflower salad and mix well.
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Serve immediately or keep refrigerated in an airtight container until ready to serve, up to 3-4 days.
Net Carbs: 6g
Serving: 1cup | Calories: 227kcal | Carbohydrates: 7g | Protein: 4g | Fat: 21g | Saturated Fat: 5g | Cholesterol: 16mg | Sodium: 515mg | Potassium: 285mg | Fiber: 1g | Sugar: 3g | Vitamin A: 275IU | Vitamin C: 42.7mg | Calcium: 117mg | Iron: 0.7mg
