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Rainbow Keto Pizza Recipe

This Rainbow Keto Pizza Recipe is not only beautiful from the outside, but filled with veggies and healthiness, even your kids would approve. It is super yummy, delicious, scrumptious, and magnificent all at the same time.

Low Carb Rainbow Pizza with piece to be served
Keto Tomato Rainbow Pizza

Make it on a summer day or just in the winter, when you need to light up the house a bit.

Why would you want to make Rainbow Keto Pizza?

Because it is not only great looking but healthy at the same time. And let me remind you. This is made with our perfect fathead dough we have used already in the Keto Bacon Fathead Pizza Dough Recipe or popular Sesame Keto Crackers Recipe.

Fathead dough for Rainbow Pizza?

Fathead dough is so versatile, that you can use it as a replacement for almost anything which asks for a dough. You can also make desserts with it and various other dishes.

And I do promise, that I am going to be making much more with this Fathead dough.

What do you need to make Rainbow Keto Pizza?

  • Fathead dough
  • Various colors of tomatoes
  • Bit of mozzarella cheese
  • Chives

That’s all. Nothing else is needed. And your family will ask for more I promise. Mine does all the time.

slice of rainbow keto pizza
Rainbow Low Carb Pizza

Tomato Keto Pizza?

I have decided to make this lovely Rainbow colors Keto pizza after seeing in the market various colors or tomatoes being sold. I had to buy them but was not sure how to use them to my best liking.

The first idea was to make this lovely Rainbow pizza. But then I still had some extra left.

Well, I guess I just bought much much more than I needed. So as a second recipe I have decided to make picturesque Tomato Mozzarella Baked Chicken, which is perfect to try as well.

And since we are by all of the tomatoes, basil can not be missed, and touching up the end dish with a bit of our Simple Keto Basil Pesto will just add to the flavors.

There is no base sauce in this Keto Pizza recipe, but you can add our Marinara Sauce or pizza sauce if you wish as well.

pizza on a stone plate
Colorful Keto Pizza

Step by step instructions on how to make Rainbow Keto Pizza.

Let us go ahead and make it.

First step: Prepare the Fathead dough.

In the Keto Fathead Pizza dough recipe, I have mentioned all of the steps from a complete start. You can have a look, just in case you are not entirely sure how to make this lovely Fathead crust the easiest way.

But as I always add a video to every single recipe, you can just as well watch the video and get the idea.

Rainbow Keeto Pizza Recipe use fork to make holes

Second step: Bake the Fathead Crust

Once you choose your baking dish for this pizza, be it stone or plain baking sheet, spread the dough into a round shape and bake it for 8 minutes at 200C or 390 F.

Third Step: Prepare Tomatoes

Depending on how many colors of tomatoes you are having, cut them into half slices and place each color into a separate bowl. In that way, it will be much easier to spread them once your crust is ready.

Fourth step: Mozzarella

As I have already mentioned few times, I never ever buy shredded cheese. They are normally covered with starch for cheese not to stick and that is a big NO-NO for us.

adding cheese to the fathead crust

I always buy all the cheeses in bulk and shred them myself.

Fifth step: Assemble the pizza

Add shredded cheese in the middle of the pizza crust.

Starting from the lightest colors of tomatoes, spread them evenly onto the pizza crust to form a Rainbow like looking dish.

how to decorate rainbow keto pizza

Sixth Step: Outer layer

Finish the pizza with the darkest colors or tomatoes around the outer layer.

rainbow pizza in the making

Seventh step: Bake

Place assembled pizza back into the oven for another 8 minutes, just enough for your cheese to melt and tomatoes to soften a bit.

Eight Step: Chives

Once the pizza is already made and ready to serve, spread chives around the whole outer layer to give it an additional beautiful green color.

Do not bake the pizza with chives, otherwise, they will become brown and not really good-looking.

Frequently asked questions and answers.

Precut rainbow pizza
Keto Pizza Recipe

What other vegetables to use to make Rainbow Pizza?

You certainly can. The idea here is to have the colors matching all together into a rainbow.

I have picked tomatoes only, because of seeing them all in the market. But if you do not have tomatoes, you can add different veggies as well.

For example, green, broccoli, or green peppers works perfectly. Asparagus will work lovely as well.

As yellow, you can use yellow peppers.

Darker colors can be achieved by using dark onions or olives, which are perfect for pizza as well.

half of the keto rainbow pizza
Rainbow Pizza Gluten-Free

Do I have to pre-bake the Fathead Crust?

In this particular recipe, I would suggest you do bake the crust first.

For the rainbow colors to stay vibrant, you do not really want to bake the veggies fully. And if you do not bake the crust first, you would have to keep the pizza in the oven for much longer. This will turn all of the tomatoes or chosen vegetables mushy and darker in colors.

Can you store Rainbow Fathead Keto Pizza?

If not eaten immediately, you can store the pizza in the fridge for up to 2-3 days.

I would suggest reheating the pieces again in the oven once ready to serve. Using the oven will give the pizza a lovely texture and taste.

rainbow tomato keto pizza whole
Rainbow Pizza for Holidays

Can you freeze Keto Pizza?

I would suggest freezing only the Fathead dough. I do this all the time. Just bake the fathead crust and cut it into desired slices.

Those then pack into parchment paper and place into the freezer.

When you are ready to make your pizza, just take the pieces you need from the freezer and let them unfreeze.

Add whatever topping you desire and bake again in the oven.

Let us get to the recipe, which you can print straight or pin onto the Pinterest for future.

Recipes that pairs well with Keto Pizza:

Keto Pizza with tomatoes

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Yield: 6

Rainbow Keto Pizza Recipe

Low Carb Rainbow Pizza with piece to be served

This Rainbow Keto Pizza Recipe is not only beautiful from outside, but filled with veggies and healthiness, even your kids would approve. It is super yummy, delicious, scrumptious and magnificent all at the same time.

Prep Time 10 minutes
Cook Time 16 minutes
Additional Time 10 minutes
Total Time 36 minutes


  • 200 gram, Mozzarella Cheese
  • 100 g, Almond Meal
  • 1 large, Egg
  • 0.50 tbsp, Garlic powder


  • 3 cups of diced Tomatoes various colors
  • 50g (1/2 Cup ) Mozarella
  • Chives


Fathead Dough:

  1. Place a pot on the stove and switch on the medium heat
  2. Once the pot is heated, add shredded mozzarella and let it melt completely using spatula to mix from time to time
  3. When mozzarella has melted fully (check video), add almond meal and garlic powder and knead with spatula until both gets properly incorporated
  4. After you are satisfied with the dough, switch the heat off completely and add egg.
  5. Knead the egg into the dough to incorporate it fully with spatula

Pizza Crust:

  1. Heat up the oven to 200C or 390F
  2. Either use the baking pan with Parchment paper or Pizza Stone Plate with a bit of oil.
  3. with your spatula spread the dough throughout the whole surface in either round or rectangular shape. Make sure the thickness of the crust is even
  4. Using fork, make tiny holes all over the Fathead crust for the dough to bake evenly (check video)
  5. Place it into the oven for 8 minutes


  1. Shread mozarella and cut chives into small pieces
  2. Separate tomatoes as per color into bowls and cut half slices placing each color into that particular bowl
  3. Once the pizza crust is baken, start with placing cheese into the middle
  4. From the middles start with the lighterst tomatoes spreading them evenly.
  5. Continue with orange, red tomatoes
  6. finish the outer layer with the darkest tomatoe slices
  7. if you still use chives (later) keep a bit of space at the outer layer for them
  8. Bake in the oven for another 8 minutes
  9. once baked, take it out from the oven and spread all of the chives onto the outer layer of the pizza
  10. Bon Appetit

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Nutrition Information



Serving Size


Amount Per Serving Calories 225Total Fat 16gCarbohydrates 7gFiber 3gSugar 3gProtein 16g

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Keto Fathead Recipes

Various Keto and Low Carb Recipes made out of Fathead dough.


Friday 29th of October 2021

[…] Check it here. […]


Monday 6th of September 2021

Thank you for your recipes. I am new to Keto and am loving your website. Can the fathead dough for the pizza be prepared and baked the night before and kept in the refrigerator to top with pizza toppings the next day?


Saturday 11th of September 2021

It can, but I would seal it so it does not dry overnight.

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Tuesday 28th of July 2020

[…] Rainbow Keto Pizza Eat the rainbow with this delicious and healthy rainbow keto pizza. […]

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Tuesday 15th of October 2019

[…] 13.) Rainbow Keto Pizza […]


Saturday 20th of July 2019

Exactly right. It has got all of the 5 stars

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