Chicken pot pie without the pastry work — the same filling, made as a soup, with rotisserie chicken doing the heavy lifting.
Forty-five minutes in one pot, and the pastry comes back as croutons on top if you want it.
Why This Recipe Works
- Cooking the flour into the vegetables for a minute or two removes the raw taste and lets it thicken cleanly. This is the step that separates a pot pie soup from a floury one.
- Adding the broth gradually and whisking is what prevents lumps. Pouring it in all at once seizes the paste and no amount of stirring afterwards fully fixes it.
- Yukon Gold potatoes hold their shape through a fifteen-minute simmer while still releasing starch, which thickens the soup alongside the roux.
- Rotisserie chicken keeps this at forty-five minutes. It is added at the end purely to warm through, so it stays tender rather than going stringy.
Everything Rests on the Roux
Three of the seven steps happen before a drop of liquid goes in. What they build is the only thing standing between this and a thin, floury bowl.
The fat
Melted together over medium2 tbsp butter, 1 tbsp olive oil
Butter for flavour, oil to raise the smoke point so the vegetables can soften for a full 6 to 8 minutes without the butter browning.
The vegetables
6 to 8 minutes, stirringOnion, carrots, celery
Cooked until softened, not coloured. This is a pale soup and browning here would show — the depth comes from the herbs and the broth instead.
The herbs
About 30 seconds, until fragrantGarlic, thyme, rosemary, poultry seasoning
Thirty seconds in the fat before any liquid arrives. Poultry seasoning is what makes a creamy chicken soup taste specifically of pot pie.
The flour
A paste that coats everything, cooked 1 to 2 minutes1/3 cup all-purpose flour
Stirred into a paste over the vegetables and cooked 1 to 2 minutes. That minute is not optional — raw flour has a distinct taste that six cups of broth will not hide.
The broth
Gradual, whisking, until smooth6 cups broth, potatoes, bay leaf
Whisked in gradually so the paste loosens rather than seizing into lumps. Then the potatoes simmer 12 to 15 minutes and give up their own starch on top of the flour's.
The dairy and the fillings
Stirring often, until slightly thickened1 cup milk, 1 cup cream, chicken, peas, corn
Added last and simmered only 5 to 8 minutes. Everything in this stage is already cooked — it is here to warm through and thicken, not to cook.
Then tasteA tablespoon of lemon juice off the heat, with the parsley. Against a pot holding butter, cream and flour, it is the one sharp thing in the recipe and it changes the whole bowl.
Ingredient Notes
- All-purpose flour
- A third of a cup, cooked into the vegetables. This is the entire thickening plan alongside the potato starch — there is no cornstarch slurry here.
- Yukon Gold potatoes
- A cup and a half in half-inch pieces. Waxy enough to hold their shape for the full simmer, starchy enough to add body.
- Rotisserie chicken
- Three cups, cooked and shredded. Any cooked chicken works; rotisserie chicken is suggested because it is what makes this a forty-five minute recipe.
- Lemon juice
- A tablespoon at the end. In a pot this rich it does not read as lemon — it reads as the soup tasting finished.
How to Make It
Soften the vegetables
Melt the butter with the olive oil in a large pot over medium heat. Add the onion, carrots and celery and cook, stirring, until softened, 6 to 8 minutes.
Add the herbs
Stir in the garlic, thyme, rosemary and poultry seasoning and cook until fragrant, about 30 seconds.
Make the roux
Sprinkle the flour over the vegetables and stir to form a paste, cooking 1 to 2 minutes to remove the raw flour taste.
Whisk in the broth
Gradually whisk in the chicken broth until smooth. Add the potatoes and bay leaf, bring to a gentle simmer and cook until the potatoes are tender, 12 to 15 minutes.
Add the dairy and fillings
Stir in the milk and cream, then add the shredded chicken, peas and corn. Simmer, stirring often, until slightly thickened and creamy, 5 to 8 minutes.
Season and brighten
Remove the bay leaf. Season with salt, pepper and the lemon juice, then stir in the parsley.
Serve
Serve hot, topped with puff pastry squares or biscuit croutons. For quick biscuit croutons, cube leftover biscuits, toss with a little melted butter and bake at 400°F (200°C) for 8 to 10 minutes until golden.
Success Tips
- Give the flour its full minute or two before any liquid arrives.
- Add the broth gradually and keep whisking. This is where lumps come from.
- Do not let it boil once the cream is in — a hard boil can split a dairy soup.
- Add the lemon juice off the heat and taste again. It is easy to think the soup needs more salt when what it needs is acid.
Serving Ideas
Puff pastry squares or biscuit croutons on top, and the biscuit croutons come with their own quick method in step 7. They are worth the eight minutes — a pot pie soup without something crisp on top is missing half the idea.
Storage and Reheating
Refrigerate
Refrigerate up to 3 days. It thickens noticeably as it cools because of the flour and potato starch.
Freeze
Not recommended. Cream and a flour-thickened base both separate on thawing, and the potatoes go grainy.
Reheat
Gently on the stove with a splash of broth or milk to loosen it, stirring. Keep it below a boil.
Frequently Asked Questions
My soup came out lumpy. Can I save it?
Yes — an immersion blender given a few short pulses, or pushing a ladleful through a sieve and stirring it back in, will smooth most of it. Next time add the broth in stages and whisk each addition smooth before the next.
How do I make it thicker or thinner?
Thinner is easy: more broth, added at the end, then taste for salt. Thicker is best done by simmering a few minutes longer rather than adding more flour, since flour stirred into a finished soup will taste raw.
Can I make it lighter?
Half-and-half can replace the heavy cream. Beyond that, the roux and the potatoes are doing most of the thickening, so you can go down to all milk and still have a soup with body — it will just be less rich.
