Our Low FODMAP Minestrone Soup is warm, nourishing, and easy on digestion. It blends a rainbow of vegetables, gluten-free pasta, and optional lentils for a satisfying meal that’s both filling and FODMAP-safe. Infused oils replace garlic and onion for rich flavor without triggering symptoms. Whether you’re managing IBS or just looking for a veggie-packed soup, this one-pot meal hits the spot.
Ingredients Needed:
- 2 tbsp onion-infused oil (garlic-free, olive oil-based)
- 2 tbsp garlic-infused oil (strained, made with olive oil)
- 2 medium carrots: chopped
- ½ cup tomato paste: concentrated tomato flavor
- 2 cups chopped vegetables: mix of zucchini, potatoes, yellow squash, pumpkin, eggplant, or spinach
- ½ tsp dried oregano
- ½ tsp dried thyme
- Salt and black pepper: to taste
- 1 can (16 oz) diced tomatoes: with juices, no added garlic/onion
- 4 cups Low FODMAP vegetable broth: homemade or certified store-bought
- 2 cups water
- 1 cup gluten-free Low FODMAP pasta: small shape like macaroni
- ½ cup canned lentils: optional, drained and rinsed
- ¾ cup baby spinach or kale or collard greens: chopped
- 2 tsp fresh lemon juice
- Optional garnish: Parmesan cheese (non-vegan), fresh parsley
How To Make Low FODMAP Minestrone Soup:
Sauté Base Vegetables:
In a large pot or Dutch oven, warm 3 tablespoons of the infused oils over medium heat. Add the chopped carrots and tomato paste. Cook, stirring often, for 7–10 minutes until softened.
Add Vegetables & Herbs:
Stir in your 2 cups of chopped veggies along with the oregano and thyme. Cook for 2 minutes until fragrant.
Add Liquids:
Pour in the canned diced tomatoes (with liquid), broth, and water. Season with salt and pepper.
Simmer Soup:
Raise the heat to medium-high and bring to a boil. Partially cover with the lid. Reduce heat and simmer gently for 15 minutes.
Add Pasta, Lentils & Greens:
Remove lid. Stir in gluten-free pasta, canned lentils (if using), and chopped greens. Simmer uncovered for about 20 minutes, or until pasta is tender and greens are cooked.
Final Flavor Boost:
Remove from heat. Stir in lemon juice and remaining tablespoon of infused oil. Taste and adjust salt and pepper.
Serve:
Ladle into bowls and garnish with grated Parmesan and chopped parsley if desired.

Recipe Tips:
- Use certified Low FODMAP broth to avoid hidden garlic or onion
- Add pasta only before serving if storing for later, to prevent mushiness
- Only use garlic- and onion-infused olive oils (never canola or soybean based)
- Canned lentils are Low FODMAP safe in small amounts—rinse them well
- Freeze leftovers without pasta for better texture
How to Store & Reheat:
- Room Temperature: Serve immediately, don’t leave out
- Fridge: Store up to 4 days in an airtight container
- Freezer: Freeze without pasta for up to 3 months. Reheat and add fresh-cooked pasta
Nutrition Facts (per serving, approx.):
- Calories: ~180
- Sodium: ~380 mg
- Protein: ~7 g
- Fat: ~7 g
- Carbs: ~23 g
- Fibre: ~4 g
- Sugar: ~5 g
FAQs:
Is minestrone soup Low FODMAP?
Yes, when made with garlic- and onion-infused oils, Low FODMAP veggies, and certified broth, it’s IBS-friendly and gentle on digestion.
Can I include lentils in Low FODMAP soup?
Yes! Use canned lentils only. Rinse them well and limit to ¼ cup per serving.
What pasta is best for Low FODMAP soups?
Choose gluten-free pasta made from rice, corn, or quinoa flour. Avoid wheat-based pasta.
Can I freeze this minestrone soup?
Yes, freeze without the pasta. Reheat and add freshly cooked gluten-free noodles for best texture.
How do I make sure my broth is Low FODMAP?
Make homemade broth or choose certified Low FODMAP brands without “natural flavors” that may contain onion or garlic.
Try More Recipes:
Low FODMAP Minestrone Soup
Course: SoupsCuisine: AmericanDifficulty: Easy8-10
servings20
minutes45
minutes180
kcalA warm and hearty vegetable soup with gluten-free pasta and gut-friendly flavor—perfect for IBS-safe comfort.
Ingredients
2 tbsp onion-infused oil
2 tbsp garlic-infused oil
2 medium carrots, chopped
½ cup tomato paste
2 cups chopped low FODMAP veggies
½ tsp oregano
½ tsp thyme
Salt and pepper to taste
1 can (16 oz) diced tomatoes
4 cups Low FODMAP broth
2 cups water
1 cup gluten-free pasta
½ cup canned lentils (optional)
¾ cup spinach or kale
2 tsp lemon juice
Directions
- Warm 3 tbsp infused oil in a pot. Add carrots and tomato paste. Cook 7–10 minutes.
- Add veggies, oregano, thyme. Stir 2 minutes.
- Add tomatoes, broth, water. Bring to boil, then simmer 15 minutes.
- Add pasta, lentils, greens. Simmer 20 minutes until pasta is tender.
- Remove from heat. Stir in lemon juice and 1 tbsp oil.
- Adjust seasoning. Serve with optional Parmesan and parsley.

I thought lentils were a no-no because of GOS and fructan. Is that not the case?
You’re absolutely right that lentils can be high in GOS and fructans—but it depends on the type and how they’re prepared.
In this recipe, I used canned lentils, which are Low FODMAP in small amounts. During the canning process, some of the fermentable carbohydrates (like GOS) leach out into the liquid, so draining and rinsing them makes them gentler on digestion.
According to Monash University, ¼ cup of canned lentils (rinsed) is a Low FODMAP serving, and this recipe uses that safe amount per serving.