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Broccoli, Cauliflower, Brussels Salad with Caper Butter Dressing

Broccoli, Cauliflower, Brussels Salad with Caper Butter Dressing
Home » Recipes by Ingredients » Vegetables » Low carb veggies with caper butter

It is often challenging to create vegetable side dishes that are easy, low carb and delicious. This recipe hits all three by mixing low carb cruciferous vegetables (broccoli, cauliflower and brussels) with a robust caper and garlic butter. Definitely not a bland vegetable dish!

Broccoli cauliflower and brussels medley of vegetables in blue bowl.
Broccoli Cauliflower Brussels Medley

Jump to: RECIPE | Low Carb Diets | Low Carb Vegetables | Fresh vs Frozen | Easy Vegetables

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The Different Types of Low Carb Diets

After being on a low carb diet since 2013 (alternating through the years between slow carb, low carb, keto and Pesco Mediterranean), I am definitely a fan of a low(er) carb lifestyle in terms of energy, health and clothing size.

The knowledge base for all of these diets is what counts and it really becomes a matter of lifestyle preference and what can become sustainable for you over the years as to which one you choose.

For me, the best way to lose the weight was Tim Ferriss’s slow carb diet, and the best way for me to maintain the weight loss has been the Pesco Mediterranean diet.

Seafood and fish are an integral part of the Pesco Mediterranean Diet. This article will fill you in on the details of the Pesco Mediterranean Diet to see if it might be something you want to try.

See this post to learn more about the similarities and differences between Low Carb, Slow Carb and Keto diets.

Vegetables on a Low Carb Diet

There is only one aspect of a low carb diet that remains challenging to me, and that is coming up with creative vegetable dishes on the spot. I got in the habit on slow carb to reach for the frozen vegetables and add butter and salt.

While there is nothing wrong with the simple frozen spinach with lots of butter, it does get tiring after a while, especially if you are making vegetables that the rest of the family will enjoy also.

If you don’t include vegetables in a low carb lifestyle however, It is difficult to get the fiber and micronutrients that you need for health from just protein and the good fats. 

Vegetables (especially the leafy greens and the cruciferous veggies like Brussels sprouts) are the best nutritional supplements you can find for just about any diet, so it pays to get some easy, tasty vegetables dishes in your go-to recipe collection.

A helpful chart of the top 20 low carb vegetables is below from

Make Cooking Vegetable Dishes Easy

As industrialization took over in the US and processed food became popular, many home cooks moved away from chopping and cooking fresh vegetables.

Many home cooks today avoid vegetables because it isn’t a habit that comes naturally when getting dinner on the table. If you are in a hurry, there is certainly nothing wrong with frozen vegetables in a bag.

Most of them are flash frozen when fresh and the nutrients can actually be better than if you bought them from a grocery store produce shelf.

If you want to get more creative with vegetables however, the best way is to pick out a recipe and make it 3 times. Three times seems to be the goldilocks number to ensure a dish becomes easy and reliable.

Using Fresh Vegetables vs Frozen

Photo of a fresh spear of broccoli compared to a spear of broccoli frozen in a large ice cube.
Fresh vs Frozen

There’s really nothing wrong “nutritionally” with frozen vegetables heated up in a microwave.  It’s just that they can become boring.  So I’ve recently been on a kick to cook a new creative vegetable dish every Sunday until it becomes a habit that I don’t have to think of anymore.  

It’s already happened with the skillet saute of some leafy greens (see this post for a great bok choy recipe).  Now onto some cruciferous veggies.

One other thing….most of the high-protein-low-carb diets out there right now also herald the inclusion of fat.  Olive oil and coconut oil are the fats of choice, but butter has lost its maligned status and is now also considered a “good fat” on most low carb diets.

A saying I found interesting from a scientist that works with the high fat aspects of the ketogenic diet relative to cancer research is:  “vegetables are a fat delivery system”.  

Well, that is definitely a plus for butter, but my hope is to enhance the vegetable itself with the golden low carb fat of butter.

Try this Brussel Sprout Caesar Salad for another creative, tasty side dish!

Like this recipe? It helps me out greatly if you leave a 5-star 🌟🌟🌟🌟🌟rating in the recipe card below and maybe even leave me a quick comment too!

Vegetable Medley with Caper Butter

Broccoli cauliflower and brussels medley of vegetables in blue bowl.
A quick and easy way to use fresh vegetables on a low carb diet.
5 from 4 votes
Prep Time 20 minutes
Cook Time 10 minutes
Servings 6
Calories 92



  • 2-3 garlic cloves peeled
  • ½ teaspoon sea salt
  • 6 tablespoons unsalted butter room temp.
  • 1 lemon zested
  • 2 teaspoon Dijon mustard
  • ¼ cup drained small capers
  • 3 tablespoon fresh oregano chopped
  • 1 pound Brussels sprouts
  • 1 head cauliflower can be a small head
  • 1 pound broccoli
  • salt & pepper


  • Make a garlic-herb butter (can make this ahead of time): Place the garlic cloves and salt on a cutting board and pound it with heavy object until it is a paste.
    In a bowl, mix the garlic paste with the room temperature butter. Using a microplane, zest the lemon over the bowl of garlic butter. Add mustard, capers, lemon zest and oregano and stir together thoroughly.
    2-3 garlic cloves, 1/2 teaspoon sea salt, 6 tablespoons unsalted butter, 1 lemon, 2 teaspoon Dijon mustard, 1/4 cup drained small capers, 3 tablespoon fresh oregano
  • Trim the bottom off of the Brussels sprouts and then slice them in half and place in large pot of water. Bring the pot of water to a boil and cook the sprouts for about 3 minutes.
    While the sprouts are cooking, cut the cauliflower and broccoli into bite-sized pieces.
    1 pound Brussels sprouts, 1 head cauliflower, 1 pound broccoli
  • Add the cauliflower and broccoli to the pot of sprouts and boil for another 5 minutes. While the veggies are cooking bring the garlic-herb butter to room temperature if you have refrigerated it ahead of time.
  • Using a colander, drain the vegetables, place into a bowl and use a spatula to gently mix the caper butter into the hot vegetables. Salt and pepper mixture to taste and toss again lightly.
    salt & pepper


**Note: The recipe below was inspired by Deborah Madison, who has several excellent cookbooks on delicious vegetables.
**Want more like this? Subscribe to our Sunday newsletter to get recipes, gardening guides and diet help. Let’s go from Inspiration to Done!


Calories: 92kcalCarbohydrates: 19gProtein: 7gFat: 1gSaturated Fat: 0.3gPolyunsaturated Fat: 0.3gMonounsaturated Fat: 0.1gSodium: 488mgPotassium: 854mgFiber: 8gSugar: 5gVitamin A: 1056IUVitamin C: 188mgCalcium: 99mgIron: 2mg
Did you make this recipe?If you tried this recipe, please give it a star rating! To do this, just click on the stars above. Comments are always helpful also and I respond to all of them (except rude ones)

Online Diet/Health Coaching:

Although I am not currently taking clients for diet & health coaching, I was a coach for many years with the online service called It is a great platform for all kinds of coaching – anything from specific diets, writing a blog, getting up early, or getting rid of that pesky procrastination.  

There are some wonderful coaches and the testimonials will tell you what you need to know.  Contact me at [email protected] to get a referral to some of the tested, experienced online coaches on

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  1. Cindy says:

    Thanks Dorothy, another winning recipe! Both Curt and I enjoyed it tonight as a side dish to sauteed shrimp.5 stars

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