Creamed spinach is the second ultimate steakhouse side, right behind mashed potatoes.

It’s rich, garlicky, and indulgent without being overpowering, and it pairs beautifully with steaks, chicken, fish, or even as a decadent veggie side for a weeknight dinner.

But realistically, sometimes you don’t have everything a recipe calls for.

And that’s okay.

Making creamed spinach is surprisingly forgiving, and with a few smart substitutions, you can still end up with a dish that tastes just like it came from a fancy steakhouse.

Today, we’ll make creamed spinach for about 1 pound of spinach, perfect for 2–3 servings, and explore what to do if your pantry isn’t perfectly stocked.

Table of Contents

The Ingredients

Creamed Spinach Ingredients

The classic creamed spinach formula is simple: spinach + butter + a creamy sauce (béchamel) + aromatics. That’s pretty much it.

That sauce is where most of the magic happens. You want it silky, flavorful, and thick enough to cling to the leaves, but not so heavy that it feels like dessert on a dinner plate.

For this version, you’ll need:

1 lb fresh spinach (baby spinach is ideal, but regular works too)
1 cup half-and-half (or milk/cream—more on substitutions later)
3 tablespoons unsalted butter
1.5 tablespoons all-purpose flour
1/4 cup finely chopped yellow onion
2 cloves garlic, minced
A pinch of freshly grated nutmeg
Optional: pinch of cayenne for heat
Kosher salt and black pepper to taste
Gruyère cheese

Procedure

The method is simple: blanch the spinach, make a creamy roux-based sauce with butter, flour, and half-and-half, then combine and season.

1: Blanching the Spinach

Blanching is where it all starts.

Drop the spinach in boiling water for 30–40 seconds, then immediately transfer it to ice water.

This stops the cooking process and locks in that vibrant green color; it will all turn brown and unappealing.

Again, baby spinach cooks quickly, so going longer will overcook it, considering it will get simmered in the sauce later.

So realistically, the first step will be having the ice bath ready.

After that, squeeze out excess water. This is important. If your spinach is too wet, the sauce will be watery.

If you don’t have fresh spinach, frozen chopped spinach is an easy substitute.

Just thaw and squeeze out as much liquid as possible. Frozen spinach is already cooked, so you can skip the blanching step.

Step 2: Making the Sauce

Melt butter in a skillet, sauté onions until soft, then add garlic for a minute. If you have shallots, you can sub them for onions.

Sprinkle in the flour and cook for another minute.

Slowly whisk in your liquid. Here’s where substitutions come in.

Half-and-half substitute: If you don’t have half-and-half, you can use:
- Whole milk: This will make the sauce slightly lighter but still creamy. If you like it richer, add a small splash of heavy cream or even a teaspoon of butter.
- Heavy cream: For a very decadent, silky sauce. Keep in mind this will be richer than half-and-half, so you might want to thin it slightly with milk if it feels too heavy. This is what I used this time.
- Milk + cream cheese or yogurt: If you only have milk, adding a tablespoon or two of cream cheese, Greek yogurt, or sour cream can mimic the richness of half-and-half. Be careful not to let it boil too long, or it may curdle.

Season with nutmeg, cayenne, salt, and pepper. Simmer on low heat for a few minutes until the sauce thickens enough to coat a spoon.

3: Mix it All

Add the blanched spinach to the sauce and stir until all the leaves are coated. If the sauce is too thick, thin it with a splash of milk or half-and-half. Taste and adjust seasoning.

At this stage, you can also get creative with mix-ins: Cheese is a popular one here: Parmesan, Gruyère, or even cream cheese for extra richness. Add carefully because cheese thickens the sauce and adds salt.

Adjust as you taste