This crockpot low carb vegetable soup is sure to become one of your favorite simple healthy soup recipes! Since it cooks all day in the slow cooker, this soup is perfect for busy weeknights or warming up on a cold day! You will not believe how many veggies are packed into this vegan, gluten free, dairy free, low carb, paleo and Whole30 soup!

Hand holding a spoon over a bowl of crockpot low carb vegetable soup with a grey napkin next to the bowl

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Why you’ll love this recipe

Soup is one of those comfort foods you just crave in the winter time! It’s simple to make and can instantly make you feel like you are getting a warm hug from the inside!
This recipe for crockpot low carb vegetable soup takes the classic veggie soup recipe you know and love and adds in even more veggies to help you stay full and satisfied while staying low on carbs! Packed with flavor from the Italian seasoning and balsamic vinegar, this soup will have everyone asking for seconds!
You are going to love this recipe because it requires minimal prep. All you have to do is chop up an onion (and you can omit that if you are really short on time). Just throw all the ingredients in your crockpot and let them cook while you are at work or out running errands.

Crockpot full of low carb vegetable soup before cooking

Ingredients

Frozen cauliflower rice

Frozen chopped vegetables

Frozen chopped bell peppers

Frozen spinach or kale

Chopped white onion

Vegetable broth

Coconut aminos (or soy sauce)

Crushed tomatoes

Tomato paste

Balsamic vinegar

Salt and spices, bay leaf (optional)

How to make low carb soup in the slow cooker

Add all the ingredients to the slow cooker.

Stir the ingredients in the slow cooker to make sure everything is combined and cook on low for 8-10 hours (or high for 4-6).

What other ingredients can you add

Pesto
Greek seasoning(mint, oregano)
Fresh rosemary
Paprika
Red pepper flakes

What to serve with low carb veggie soup

Salad: Serve with Whole30 Greek Salad, Sauteed Asparagus Salad with Lemon Tahini Dressing or Cruciferous Crunch Salad.
Add in your favorite protein: You can add protein to the crockpot before cooking or add your favorite protein after cooking.
Crackers or crusty bread: Make your own homemade low carb crackers, lentil flatbread or a slice of crusty bread for dipping.

Overhead shot of a bowl of crockpot low carb vegetable soup with two spoons to the left of the bowl over a grey napkin

If you want to add protein to cook in the crockpot

Quickly brown ground turkey or ground beef in a skillet before adding it to the bottom of the crockpot. Add the rest of the ingredients and cook per directions
Add chicken breast or turkey breast whole to the crockpot. After cooking, remove the chicken breast or turkey breast and shred with 2 forks. Add the shredded meat back to the soup

If you want to add protein after cooking the soup

Meal prepped shredded chicken
Cooked sliced chicken sausage
Cooked shrimp
Balsamic tofu
Hemp hearts

Large ladle full of crockpot low carb vegetable soup

Is Vegetable Soup Healthy?

This vegetable soup is low in carbs and calories and is packed full of fiber and water! Starting a meal with a broth and vegetable soup can help lower your overall calorie intake and also increase your serving of vegetables in the meal, helping you feel full on less calories.

Also because soup is served hot and requires you to slowly eat it, it forces you to slow down during your meal, helping your hunger signals reach your brain by the end of your meal instead of 10 minutes after your meal.

Large white bowl filled with crockpot low carb vegetable soup with a spoon with a wooden handle in the soup

If you love this slow cooker recipe you should try

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