Spinach Mushroom French Bread Pizzas

French bread pizzas are a total weeknight win. They’re fast and easy, you can top them with whatever you have in your fridge, and they’re always delicious. This week, I had some leftover frozen spinach that was begging to be used up, so I whipped up these quick Spinach Mushroom French Bread Pizzas. They have a garlic bread base for extra flavor and then are topped with a simple mix of spinach, sautéed mushrooms, and cheese. Simple but perfect!

Originally posted 7-5-2015, updated 4-20-2022.

Close up overhead view of spinach mushroom french bread pizzas.

Cheese Options

I used a combination of mozzarella and Swiss cheese for my pizzas, but there is a lot of flexibility here. You could do any of the following cheeses, or any combination of two or more:

  • Mozzarella
  • Provolone
  • Swiss
  • Goat cheese
  • Feta
  • Monterey jack
  • Smoked gouda

And, admittedly, these pizzas are not very cheese heavy, so if you like lots of cheese you may want to double the amount listed in the recipe below!

What About Pizza Sauce?

I made my pizzas kind of like a white pizza or loaded garlic bread, sans red sauce. But if you happen to have leftover pizza sauce (because sometimes that happens) you can spread a layer onto the bread before the spinach and mushrooms, or use your sauce on the side for dunking!

What Else Can I Add?

Diced-up cooked chicken would go really nicely with these pizzas, as would some artichoke hearts, olives, tomatoes (fresh or sun-dried), or Parmesan. That’s what’s great about pizza, you can put just about anything on there and it will be great!

Close up of a piece of a spinach mushroom french bread pizza held in a hand.

Close up of a piece of a spinach mushroom french bread pizza held in a hand.
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4.88 from 8 votes

Spinach Mushroom French Bread Pizzas

These super easy Spinach Mushroom French Bread Pizzas combine homemade garlic bread with a cheesy spinach mushroom topping.
Author: Beth - Budget Bytes
Prep Time: 20 mins
Cook Time: 30 mins
Total Time: 50 mins
Servings: 4

Ingredients

Spinach and Mushrooms

  • 8 oz. mushrooms ($2.79)
  • 1 Tbsp olive oil ($0.16)
  • 1 clove garlic, minced ($0.08)
  • 1/8 tsp salt ($0.01)
  • 1/8 tsp freshly cracked black pepper ($0.01)
  • 8 oz. frozen spinach ($1.00)

Garlic Butter

  • 2 Tbsp butter, room temperature ($0.20)
  • 2 Tbsp olive oil ($0.32)
  • 2 cloves garlic, minced ($0.16)
  • 1/2 tsp garlic powder ($0.10)
  • 1/8 tsp salt ($0.01)

Pizzas

  • 1 loaf French bread ($1.50)
  • 1 cup shredded cheese* ($1.25)
  • 1/8 tsp crushed red pepper ($0.02)
  • 1/8 tsp freshly cracked black pepper ($0.01)

Instructions

  • Preheat the oven to 350ºF. Slice the mushrooms, then add them to a skillet with 1 Tbsp olive oil, 1 clove minced garlic, tsp salt, and tsp pepper. Sauté the mushrooms over medium heat until they have softened and all of the water has evaporated out of the skillet.
  • Add the frozen spinach to the skillet with the mushrooms and continue to sauté until the spinach is heated through and most of the moisture has evaporated (there should be no water pooling in the skillet). Transfer the mushrooms and spinach to a bowl to cool.
  • To make the garlic butter, combine the butter, olive oil, minced garlic, garlic powder, and salt in a small bowl. Stir well to create a soft garlic butter mixture.
  • Cut a loaf of French bread in half length-wise, then slice each half-open. Place the pieces of bread on a parchment-lined baking sheet, cut sides up. Spread the garlic butter mixture over the surface of each piece of bread.
  • Add half of the shredded cheese, the remaining tsp cracked black pepper, and crushed red pepper to the bowl with the slightly cooled spinach and mushrooms. Stir to combine.
  • Divide the spinach mushroom mixture between the four pieces of bread and spread it over the surface of the bread. Top with the remaining cheese.
  • Bake the pizzas in the preheated 350ºF oven for about 15 minutes, or until the cheese is melted and slightly browned on top. Enjoy hot.

Notes

* You can use any combination of cheeses for this recipe. I suggest mozzarella, provolone, swiss, feta, goat cheese, or a combination of any of those cheeses.
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Nutrition

Serving: 1 pizzaCalories: 533 kcalCarbohydrates: 58 gProtein: 21 gFat: 25 gSodium: 1015 mgFiber: 5 g
Nutritional values are estimates only. See our full nutrition disclaimer here.

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Love French Bread Pizza? Check out my classic French Bread Pizza recipe for more topping ideas!

a spinach mushroom french bread pizza broken in half on a plate.

How to Make Spinach Mushroom French Bread Pizza – Step by Step Photos

Sliced mushrooms on a cutting board.

Preheat the oven to 350ºF. Slice 8oz. mushrooms. I used baby bella mushrooms, but white button mushrooms work fine as well.

Sautéed mushrooms in the skillet.

Add the sliced mushrooms to a skillet with 1 Tbsp olive oil, 1 clove of minced garlic, ⅛ tsp salt, and ⅛ tsp pepper. Sauté over medium heat until the mushrooms have softened and all of the water in the skillet has evaporated.

sautéed spinach in the skillet with the mushrooms

Add ½ lb. frozen spinach to the skillet and continue to stir and cook until the spinach is heated through and most of the moisture has evaporated from the skillet. There should be no water pooling in the skillet. Transfer the spinach and mushrooms to a bowl to cool slightly.

Garlic butter ingredients in a bowl.

Add 2 Tbsp butter (room temperature), 2 Tbsp olive oil, 2 cloves of garlic (minced), ½ tsp garlic powder, and ⅛ tsp salt to a bowl and stir until it is all well combined.

Garlic butter bread on a baking sheet.

Line a baking sheet with parchment for easy cleanup. Cut a loaf of French bread in half length-wise then cut each half-open. Place the pieces of bread on the baking sheet, cut sides up. Spread the garlic butter mixture over the surface of the bread. (I accidentally melted my garlic butter, so I brushed it over the surface.)

Cheese mixed into spinach and mushrooms.

Add ½ cup shredded cheese, ⅛ tsp freshly cracked pepper, and ⅛ tsp crushed red pepper into the partially-cooled spinach and mushroom mixture.

Topped french bread pizzas.

Divide the cheesy spinach mushroom mixture between the four pieces of bread, then top with the remaining cheese.

baked spinach mushroom french bread pizzas.

Bake the spinach mushroom French bread pizzas in the preheated 350ºF oven for 15 minutes, or until the cheese is melted and slightly browned on top.

Side view of baked spinach mushroom French bread pizzas on the baking sheet.

Easy and delish!