A vibrant green chicken pot pie to brighten this dreadful winter gray.

On a chilly, quiet afternoon, as these things often go, the idea came to me: what if I take a chicken pot pie and make it green? Not in a Dr. Seuss kind of way, but in a bright, vibrant, green-peas sort of way.

I did a little thinking and a lot of researching, because, as one would probably guess, lively peas look awfully dull after a little while in the heat, when their chlorophyll starts breaking down and they go from green to an olive hue.

But that’s not the case here, as you can see. The green peas do lose some of their vibrancy during baking, as that’s inevitable, but the filling still comes out a lovely, bright green. And the flavors are not even remotely compromised – the taste of the peas does not take over the whole thing. They all work remarkably well together, resulting in a green pie even Dr. Seuss himself would approve.

Making the Crust

A typical chicken pot pie is made with a classic all-butter pie dough, so feel free to use your favorite recipe for the crust. If you’re anything like me, you probably have a sheet of puff pastry sitting in the back of your freezer for moments like this, so if that’s the case, go ahead and let it thaw.

Or maybe you can’t be bothered with a homemade crust, and for you I say: just grab a sheet of store-bought puff pastry, and you’ll already have half a chicken pot pie ready to go.

But just in case none of the above alternatives suit you, I’m including a recipe for a rough puff pastry below, that’s full of butter and crème fraîche goodness that you can make for this green pot pie. And since this is a single-crust pie, you might end up with leftover dough, which you can simply freeze for another use.

This is the same crust I use for my plum galette, which you can read about in more detail here!

Making the Filling

Our vibrant filling starts with a classic mirepoix, which means a flavor base of diced onions, carrots, and celery, slowly cooked in fat. The goal is for them to sweat and release their flavors without browning, so heat control and frequent stirring are essential. That process coaxes out their natural sweetness and deepens their flavors, forming the foundation for the filling.

As for the size of your diced vegetables, you don’t have to be obsessive like me and chop them into such tiny, uniform sizes – that’s just personal preference. Your pie will be delicious even if you callously chop yours, it might just hurt my feelings, of course, but I’ll get over it.

After the vegetables have softened, it’s time to make our roux, so move your veggies to the side. A roux is simply a mixture of fat and flour cooked together over low to medium heat, to create a uniform thickening agent that will then accommodate our sauce. The idea is to cook it, stirring constantly, until the raw flavor of the flour cooks out, without allowing it to brown. After that, add the broth and let it cook until thick and the vegetables have fully cooked. Don’t forget to season along the way.

As your filling simmers away, shred your chicken and prepare the peas. The two are the last to go in. After that, your filling will start looking like fresh guacamole, and that’s exactly how it should be. Have your pie crust rolled out and ready to go by then, or fill your pie pan with the filling and keep it in the fridge while you finish preparing your crust.

Keeping Your Green Filling… Green

In order to ensure your filling doesn’t turn a sad green in the oven, there’s an easy formula to follow: blending the peas into a silky base.

The key here is to keep everything cold, so there’s no sautéing anything.

Frozen peas are blanched before freezing, which helps lock in their color and sweetness, so thaw them just before using. They’re not cooked twice here; the oven time is enough to cook them.

When peas meet heat, their natural chlorophyll can dull, so we’re trying to delay and avoid heat as much as possible. The thawed peas are blended with cold heavy cream and a tiny pinch of baking soda. This helps stabilize the chlorophyll, keeping the purée bright.

📌 Why baking soda? It shifts the pH slightly alkaline, which preserves the chlorophyll. But it’s important not to overdo it: mushy peas & weird taste.

Blend until velvety smooth and finish with lemon zest for more brightness and a touch of acid.

Make-Ahead & Storage Tips

The crust and filling can be prepared and stored separately in advance. This is actually a great approach for achieving the flakiest crust upon baking, since all the components will be at the same temperature and the dough remains cold.

Filling: Cook the filling and allow it to cool completely before transferring to an airtight container. It can be refrigerated for up to 3-4 days.

Crust: The pie dough can be made up to 4 days ahead and stored in the refrigerator, or frozen for up to 3 months. Thaw frozen dough in the refrigerator overnight before rolling out and using.

Fully Assembled: You can assemble the entire pie (without the egg wash) in its dish, cover it tightly, and refrigerate for up to 24 hours before baking.

Store leftover baked pot pie in an airtight container or cover the pie dish tightly with plastic wrap. It will last for up to 3-4 days in the refrigerator. The crust will lose some of its crispness during storage.

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