Low Fodmap Chicken Tetrazzini
Low Fodmap Version of Tetrazzini Classic
My original chicken tetrazzini recipe began when we lived in Atlanta in the sixties, had three babies under three and no money. Every day my best friend Jeanie would come over and ask in her big Texas drawl, “What you makin in that big ole pot?”
What I was “makin” was my go-to grocery store find of two chickens for two dollars that I could stretch into two dinners of classic chicken tetrazzini, several lunches of chicken salad, and several suppers of chicken soup, one day with dumplings, and one day with noodles. Today I make a low fodmap version that is every bit as creamy and good as the original.
Over the years, my family loved it so much that even now that they are grown, they request it when they are visiting. I guarantee that even with my low fodmap swap-outs, this dish is still creamy, chickeny, noodley and yummy all at once. but it won’t send IBS folks to “il bagno” five minutes after eating it.
Ingredients:
4 plump boneless chicken breasts
4 – 5 cups of cold water
a handful of small organic carrots
1/2 cup diced green stems of spring onions or scallions
2-3 outer stalks of celery and a few celery leaves from the heart
1/4 cup flour
1/2 stick organic salted butter
1 /2 cup chopped green onion stems or light green scallion stems or both
4 cups broth (the cold water from above turns into the broth after cooking)
1/2 cup of almond/coconut milk or your favorite alternative milk (unflavored)
Salt
Pepper
3/4 pkg. of light yolkless fluffy egg noodles
Pot of boiling, salted water to cook noodles
1/2 cup grated parmesan cheese (reggiano)
1/2 cup Italian GF breadcrumbs
3 tbsp. butter, melted
In a heavy ceramic saucepan, place the salted and peppered chicken breasts. Add the celery stalks, cut up into thirds, the handful of baby carrots and some of the chopped scallion or spring onion stems. Pour over them the 4 to 5 cups of cold water, salt the water and vegetables, and bring to a boil. Turn down the heat to simmer and simmer 15 to 20 minutes until the chicken is tender, but still juicy. Take out chicken and carrots and let them cool in a bowl. Pour broth into a separate container and set aside.


In the same saucepan, just wiped out with paper towels, melt 2 tbsp. of the butter. When it is foaming and bubbling, add the rest of the chopped green onion or scallion stems and stir and cook until they are soft and translucent.
Throw in the flour and 2 more tbsp. butter. Stir constantly so that the flour, butter mixture doesn’t develop lumps. Using a whisk helps.(In the pics I am using a wooden spoon, but I often whisk). Keep whisking until the flour and butter become smooth and thicken. If the flour seems too dry, add more butter until the mixture is smooth and creamy.

Start adding in the 4 cups of broth, whisking constantly as you add.
Lower the heat to simmer and whisk away for 10 – 15 minutes until the sauce has thickened nicely. Add the almond coconut milk. Stir it in, then turn off the heat.



Cut up the chicken breasts into cubes and add them to the white sauce. Then cut up the carrots you cooked with the chicken breasts and add them to the white sauce. Cover and set aside.
Fill a large pot with cold water (5 to 6 quarts) and bring to a boil.
When the pasta water is boiling, add a tbsp of salt and then throw in the 3/4 pkg. of egg noodles and return to a boil. Stir. Keep heat at a medium boil and boil the noodles for 3 to 4 minutes or until al dente or still slightly firm.
Drain the noodles in a colander.
Pour the noodles back into the pasta pot and add the chicken/carrot cream sauce. Add the grated cheese.
Add the grated cheese. Stir all together. Taste for seasoning and adjust.
Preheat the oven to 350 degrees. Butter a 9 x 13 ceramic pan or aluminum foil pan (easier because you can throw it out) and then pour the chicken casserole mixture into the pan.
With a fork, mix the breadcrumbs and 3 tbsp. melted butter in a small bowl. Sprinkle over the casserole.
Bake in a 350 degree oven for 30 minutes or until the breadcrumbs are browned and the sides of the casserole are bubbling. Serve with a crisp, vinegary salad and warm rolls. You can make this and freeze it or you can freeze the leftovers, but always have extra broth on hand to add to the casserole when reheating it.

****Note Below is a safe chicken broth slow cooker recipe when you are getting over a bad IBS attack and don’t know what to eat. Eat this with white rice, safe GF or sour dough bread.
- Chicken: Use your chicken breasts. They will release safe proteins and savory flavor into the water.
- Carrots & Parsnips: Both are low-FODMAP and safe to use. You can leave the skins on for more flavor, just wash them well.
- Oyster Mushrooms: Unlike many other mushrooms, oyster mushrooms are low-FODMAP and safe for IBS. They add a wonderful “umami” richness to your broth.
- Green Onions: Use only the dark green tops. Do not use the white bulbs, as they are high-FODMAP and could cause a flare.
- Prep: Place your chicken, carrots, parsnips, and oyster mushrooms in the slow cooker. Add the dark green tops of your green onions.
- Water: Cover the ingredients with about 6–8 cups of filtered water (enough to submerge them).
- Season: Add a pinch of salt and a bay leaf if you have one.
- Cook: Set your slow cooker to Low for 6–10 hours. This “low and slow” method extracts the most nutrients without agitating the ingredients.
- Strain: Once finished, strain out the solids and keep only the liquid. You can shred the chicken meat to use later if you feel up to it.
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Ingredients
Method
- In a heavy ceramic saucepan, place the salted and peppered chicken breasts. Add the celery stalks, cut up into thirds, the handful of baby carrots and some of the diced green scallion or spring onion stems. Pour over them the 4 to 5 cups of cold water, salt the water and vegetables, and bring to a boil. Turn down the heat to simmer and simmer 15 to 20 minutes until the chicken is tender, but still juicy.
- Take out chicken and carrots and let them cool in a bowl. Pour broth into a separate container and set aside.
- In the same saucepan, just wiped out with paper towels, melt 2 tbsp of the butter. When it is foaming and bubbling, add the rest of the diced green onion and scallion stems and stir and cook until they are soft and translucent. Throw in the flour and 2 more tbsp butter. Stir constantly so that the flour, butter mixture doesn't develop lumps. Using a whisk helps.(In the pics I am using a wooden spoon, but I often whisk). Keep whisking until the flour and butter become smooth and thicken. If the flour seems too dry, add more butter until the mixture is smooth and creamy.
- Start adding in the 4 cups of broth, whisking constantly as you add. Lower the heat to simmer and whisk away for 10 - 15 minutes until the sauce has thickened nicely. Add milk. Stir it in, then turn off the heat.
- Cut up the chicken breasts into cubes and add them to the white sauce. Then cut up the carrots you cooked with the chicken breasts and add them to the white sauce. Cover and set aside.
- Fill a large pot with cold water (5 to 6 quarts) and bring to a boil. When the pasta water is boiling, add a tbsp of salt and then throw in the 3/4 pkg of egg noodles and return to a boil. Stir. Keep heat at a medium boil and boil the noodles for 3 to 4 minutes or until al dente or still slightly firm.
- Drain the noodles in a colander.Pour the noodles back into the pasta pot and add the chicken/carrot cream sauce. Add the grated cheese. Stir all together. Taste for seasoning and adjust.
- Pour the noodles back into the pasta pot and add the chicken/carrot cream sauce. Add the grated cheese. Stir all together. Taste for seasoning and adjust.
- Preheat the oven to 350 degrees. Butter a 9 x 13 ceramic pan or aluminum foil pan (easier because you can throw it out) and then pour the chicken casserole mixture into the pan. With a fork, mix the GF Italian breadcrumbs and 3 tbsp melted butter in a small bowl. Sprinkle over the casserole.
- Bake in a 350 degree oven for 30 minutes or until the breadcrumbs are browned and the sides of the casserole are bubbling. Serve with a crisp, vinegary salad and warm rolls. You can make this and freeze it or you can freeze the leftovers, but always have extra broth on hand to add to the casserole when reheating it.


