Green Beans and Shiitake Mushrooms Plus 5 Simple Thanksgiving Sides

This dish pairs bright, crisp-tender green beans with savory, buttery shiitake mushrooms, accented by soft shallots and a touch of garlic. The mushrooms add meaty umami while the butter keeps everything glossy and rich.

It comes together on the stovetop in about 17 minutes, so it’s ideal for Thanksgiving when timing matters or for a last-minute weeknight vegetable. Plan to serve it hot so the beans keep a little snap and the mushrooms stay tender.

Why You’ll Love This

Fast, flavorful, and very Thanksgiving-friendly — the pan-sear of the shiitakes concentrates their umami while a short simmer with broth steams the beans to a bright, crisp-tender finish. For a light, make-ahead pairing, try serving with My Everyday Chopped Salad Recipe.

The technique—searing mushrooms first, then steaming the beans—keeps textures distinct so each bite has a little snap and a lot of savory flavor.

How to Make It

1. Melt 3 tablespoons butter in a sauté pan over medium-high heat. Add the sliced shiitake mushrooms and cook, stirring occasionally, until softened and beginning to brown, about 5 minutes.
2. Transfer the cooked mushrooms to a bowl and set them aside while you finish the beans.
3. In the same pan, melt the remaining 3 tablespoons butter. Add the sliced shallots and minced garlic and sauté just until fragrant and softened, about 2 minutes—don’t let the garlic brown.
4. Add the trimmed fresh green beans and the low-fat chicken broth to the pan. Reduce heat to a medium simmer and cook, stirring occasionally, until the liquid has evaporated and the beans are crisp-tender, about 10 minutes. Look for bright green color and a slight snap when you bite a bean.
5. Return the mushrooms to the pan and warm through for a minute or two so they finish heated but remain tender.
6. Season everything with salt and freshly ground black pepper to taste before transferring to a serving dish.

Keep Beans Crisp

For bright color and that slight snap, watch the beans during the 10-minute simmer: they should be tender but still have a little resistance. If you prefer the absolute crispiest finish, plunge the cooked beans into an ice bath immediately after the broth evaporates and then warm the mushrooms through and toss just before serving.

Return the mushrooms only to warm through so they don’t release extra liquid and soften the beans further.

• Visual cue: bright, vivid green and a slight bite when tested.
• Texture cue: a gentle snap, not a floppy, mushy bean.
• Stopping point: ice bath for make-ahead crispness or immediate plating to serve hot.

Scale for a Crowd

Multiply ingredient quantities to match the number of guests, but be mindful of pan surface area: crowding the pan steams rather than sautés. For double the recipe, use two pans or a very large, wide sauté pan so the mushrooms and beans brown and cook evenly.

If you’re cooking for a large group, sear the mushrooms in batches so they don’t steam; keep them warm in a low oven and add back to the beans right before serving.

• Rule of thumb: maintain the same pan surface per pound of beans—don’t cram more into a small pan.
• Cook mushrooms in batches for caramelization, then combine at the end.
• For large batches, reheat beans gently with a splash of broth and fold in mushrooms just to warm.

Vegetarian Broth Swap

Substitute vegetable broth for the low-fat chicken broth to make this dish vegetarian. The broth amount is just enough to steam the beans and pick up pan flavors—use it sparingly to avoid a soupy finish.

If you need a vegan version, replace the butter with a neutral oil or vegan butter; the cooking steps remain the same.

• Vegetable broth maintains savory depth without meat flavors.
• Use a light hand with broth—add only what’s needed to steam the beans.
• Swap butter for oil or vegan butter for a fully plant-based dish.

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Make-Ahead & Storage

You can cook the mushrooms ahead and refrigerate them; finish the beans on the day of serving and add the warmed mushrooms just before plating to preserve the beans’ texture. Leftovers keep well for a few days and reheat best in a skillet with a splash of broth.

For simple variations: switch to vegetable broth for a vegetarian dish or swap in another firm mushroom if shiitakes aren’t available. The technique remains the same—sear mushrooms, sauté aromatics, steam beans briefly, then combine.