Looking for a simple lunch idea you can take to work? This low FODMAP roasted tomato and rosemary soup will keep your tastebuds and your tummy happy!
Heads up, this post uses affiliate links. If you make a purchase using one of the links I’ve provided, I may receive a small sum of money. You can read more about my affiliations here.
I love this roasted tomato and rosemary soup because it’s so easy to prepare, and it has a rich, savoury flavour I can’t get enough of!
The trick to bringing out the deep flavour in this soup is to roast your leeks along with the tomatoes. When leeks caramelize, they add a deep, sweet underlying taste you just can’t get in a pan.
I usually throw my leeks in with the tomatoes for the last 20 minutes of roasting. This is just long enough to let the leeks do their thing without letting them get too crispy.
I would also recommend mincing your fresh rosemary as finely as you can. The first time I tried this recipe I was in a rush and loosely chopped my rosemary. While the soup was still delicious, it felt like I was eating tiny leaves, which I do not personally recommend.
Want to try this low FODMAP roasted tomato and rosemary soup, but you don’t have time right now? Don’t worry! You can PIN THIS POST for later!
Keep It FODMAP Friendly
Looking for a tasty lunch you can take to work or school? This simple low FODMAP roasted tomato and rosemary soup will hit the spot! Check out the notes below for tips on keeping this recipe FODMAP friendly.
First up, roma tomatoes. Monash has recently udpated the low FODMAP serving size of tomatoes. According to Monash, 1 small roma tomato (75 g) per sitting is low FODMAP. Servings of 3 + 1/3 roma tomatoes (250 g) are high in the FODMAP fructan.
We’ll be using 4 roma tomatoes total, which works out to 75 g per serving. This is within Monash’s recommended range.
Next up, leeks. According to Monash University, the green part of a leek is low FODMAP in servings of 2/3 cups (54 g). Servings of 1 cup (75 g) or more are high in the FODMAP mannitol.
Our recipe uses 0.5 cups of leeks (green part only) total, which works out to 0.69 servings per serving. This is well within Monash’s recommended range.
We’ll also be using fresh rosemary. Monash has listed fresh rosemary as low FODMAP in servings of 1 cup (16 g) per sitting. Monash hasn’t listed a maximum serving size. You can read more about these quirky foods here.
You’ll also need to use a low FODMAP vegetable broth. You can either make your own or use a low FODMAP product like Fody Food Co.’s vegetable soup base.
Last but not least, flour. If you’re in the elimination phase of the program, you’ll need to use gluten-free flour. Remember, unless you have celiac disease, you’re avoiding the FODMAP fructan in wheat, not the gluten itself.
Show Your Work (FODMAP Math)
Wondering how the FODMAPs in your low FODMAP roasted tomato and rosemary soup stack up? Check out the notes below for your FODMAP math.
Fructose = 0
Lactose = 0
Fructan = 1
GOS = 0
Polyols = 0.7
Whose Side Are You On?
Think your roasted tomato and rosemary soup looks lonely? Try pairing it with this savoury low FODMAP maple bacon salad, these easy low FODMAP bacon and cheddar scuffins, or this classic low FODMAP grilled cheese sandwich!
Want to try this low FODMAP roasted tomato and rosemary soup? Don’t forget to PIN THIS RECIPE for later!
PrintLow FODMAP Roasted Tomato and Rosemary Soup
- Total Time: 1 hr 30 min
- Yield: 4 servings 1x
Description
Looking for a savoury lunch that travels? This low FODMAP roasted tomato and rosemary soup will be the talk of your lunch table!
Ingredients
- 3 tbsp olive oil
- 4 roma tomatoes, halved
- salt and pepper to taste
- 3 tbsp unsalted butter, divided
- 1/2 cup leek leaves – green part only, chopped
- 2 tbsp fresh rosemary, minced
- 1 tbsp low FODMAP flour
Instructions
-
Preheat your oven to 400 degrees. Place the olive oil, tomatoes, leeks, salt, and pepper in a medium-sized bowl and toss to coat. Place the tomatoes in a large baking dish and roast for 1 hour, stirring every 20 minutes. At the 40 minute mark, pop in the leeks.
-
Melt 2 tbsp of butter in a large saucepan over medium heat. Then add the rosemary and stir for 1 minute or until you can smell it. Add the broth and the roasted vegetables. Simmer for 20 minutes, stirring occasionally. Then, blend the ingredients using a heat-proof blender or an emersion blender.
-
Melt the remaining butter in a small frying pan over low heat and add the flour. Whisk continuously to create a smooth roux. Add the roux to the soup along with some salt and pepper. Stir the soup thoroughly and let it simmer for 3 more minutes.
Notes
Recommended low FODMAP serving – 1 cup per sitting
Monash recently updated the recommended serving of tomatoes. This recipe has been adjusted to accommodate their recommendations.
- Prep Time: 1 hour
- Cook Time: 30 minutes
- Category: lunch, dinner
- Method: stovetop
Keywords: low fodmap tomato soup, fodmap friendly tomato soup, lactose-free tomato soup,
You might also like one of these:
Low FODMAP Roasted Red Pepper Soup Looking for a savoury lunch idea you can take on-the-go? Grab your favourite mason jar and try this easy low FODMAP roasted red pepper soup!
Low FODMAP Leek and Potato Soup Looking for an easy lunch you can eat on-the-go? Grab your thermos, friend! This low FODMAP leek and potato soup is the perfect sidekick for a cold winter day.
Low FODMAP Short Rib Beef Stew Looking for a savoury make-ahead dinner idea? Made with savoury low FODMAP beef stock and seasonal root vegetables, this hearty stew is the perfect way to end a chilly day!
If you like this post, don’t forget to share it! Together we’ll get the low FODMAP diet down to a science!
