Bite Sized Keto Caprese Appetizer

Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published October 20, 2019 β€’ Updated November 22, 2025

Reader Rating
4.2 Stars (5 Reviews)

This post may contain affiliate links. See my disclosure policy.

Your favorite antipasto salad as a bite sized low-carb appetizer. These Keto Caprese Bites will quickly disappear when you serve them to your guests.

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Bite Sized Keto Caprese Appetizer

4.2 (5) Prep 5m Total 5m 12 servings

Ingredients

  • 24 medium sized basil leaves
  • 12 mini mozzarella balls, cut in half
  • 8 grape or cherry tomatoes, sliced
  • 12 black olives, cut in half
  • olive oil or low-carb balsamic glaze for drizzling (optional)

Step by Step Instructions

Step by Step Instructions

1
Lay the leaves

To assemble, lay down basil leaves on your serving tray.

three basil leaves
2
Place tomatoe

Place a tomato slice on top of each basil leaf.

tomato slice on top of basil leaves
3
Now the mozzarella

Add a halved mozzarella ball on top of the tomato slice.

mozzarella ball on top of tomato and basil
4
Finish with olive

Top with a olive slice. Drizzle with olive oil or low-carb balsamic glaze. Recipe below.

balsamic glazed caprese bite
Nutrition Per Serving
12 Calories
2g Fat
1.5g Protein
0.4g Net Carbs
0.5g Total Carbs
12 Servings
Nutrition disclaimer

The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.

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Low Carb Bite Size Keto Caprese Appetizer Recipe

keto caprese bites on a platter A bite size caprese salad you can serve at your next holiday party or potluck. Your guests will love this delicious Italian antipasto appetizer served as an amuse-bouche. Drizzle with a little bit of olive oil or a low sugar balsamic glaze round out that traditional caprese flavor. rolled up caprese bite with toothpick You have the option to serve these right on a plater where you guest can pick up each keto amuse-bouche with their fingers or insert a toothpick through each one for ease of serving. These mini keto caprese bites are fun to serve at a Halloween party as they remind me of monster eyeballs! This is a good way to get your kids to eat them too!

How to Make Low Carb Balsamic Glaze

basalmic glaze drizzled on caprese salad Most store bought bottles of balsamic glaze are high in carbohydrates since the glaze is made by reducing balsamic vinegar with sugar. It’s easy to make a keto friendly balsamic glaze at home. To make a low carb balsamic glaze, simmer one bottle of balsamic vinegar for 10 to 15 minutes until it has reduced by 1/2 to 2/3. The more you let it simmer, the thicker the glaze will be. To make it a little sweeter, add 1 to 2 tablespoons of powdered erythritol when you add the balsamic vinegar. This sugar free balsamic glaze can be stored in an airtight container at room temperature for up to a week or in the refrigerator for 1 to 2 months. When selecting your balsamic vinegar, try to find one free of added emulsifiers and coloring. The higher quality balsamic vinegar that is aged tends to make the best keto balsamic glaze.

Topping Options for Keto Caprese

My favorite toppings for these low carb caprese appetizer bites are olive oil and low carb balsamic glaze. You can get creative and add other toppings too. Try a drizzle of pesto. I like this brand by Mezzetta. It has 1 gram of carb per serving and 1 gram of fiber, so it is zero net carbs! Plus it is free of fillers. As an Amazon Associate, I earn from qualifying purchases Another delicious topping you can add to the keto caprese bites for some added crunch is nuts! Try crushed pine nuts or almonds. jar of pesto
Bite Sized Keto Caprese Appetizer

Frequently Asked Questions

Can I use regular mozzarella instead of mini mozzarella balls?

Absolutely! If you can't find mini mozzarella balls, you can cut regular mozzarella into bite-sized pieces. Just make sure they are small enough to fit in a single bite.

What can I substitute for black olives?

If you're not a fan of black olives, you can substitute them with green olives or even capers for a different flavor.

How long can I store leftovers?

These Keto Caprese Bites are best enjoyed fresh, but if you have leftovers, you can store them in an airtight container in the fridge for up to 2 days. Just be aware that the basil may wilt.

Is there a vegan option for this recipe?

You can easily make this recipe vegan by replacing the mozzarella with a plant-based cheese alternative or simply omitting it for a refreshing salad-like bite.

Can I make these in advance for a party?

Yes! You can assemble the bites a few hours ahead of time and store them in the fridge. Just wait to drizzle with olive oil or balsamic glaze until right before serving for the freshest taste.

About the Author
Annie Lampella, Pharm.D.

Annie Lampella, Pharm.D.

Annie is a Doctor of Pharmacy, mom, and the recipe creator behind KetoFocus. With a B.S. in Genetics from UC Davis, she has over 14 years of experience developing family-friendly keto recipes based on the science of human metabolism.

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Reviews 1
4.2 Stars (5 Reviews)
  1. R
    Rachel Clark Apr 20, 2025

    I loved how the fresh basil leaves made the perfect base for these bites, holding everything together like little flavor boats. Cutting the mozzarella and olives in half was a game-changer for texture and balance in each mouthful. The optional balsamic glaze drizzle added just the right tangy finish to make them unforgettable.

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