French Onion Soup Pizza Recipe
Introduction
This French Onion Soup Pizza is a delicious twist on two classic dishes, combining savory caramelized onions, melted Gruyère cheese, and crispy croutons on a crispy pizza crust. It’s a quick and flavorful meal perfect for busy weeknights or casual gatherings.

Ingredients
- 12″ HRI Classic Cheese Pizza
- 1 large onion, sliced
- 2 tbsp butter
- 4 oz Gruyère cheese
- ¾ cup croutons
- Thyme for garnish
Instructions
- Step 1: Preheat your oven to 450˚F.
- Step 2: Slice the onion into ¼-inch thick slices.
- Step 3: In a medium saucepan over medium-low heat, melt the butter and add the sliced onions. Sauté for about 10 minutes until they are softened and translucent.
- Step 4: Remove the pizza from all packaging and place it on a clean surface.
- Step 5: Evenly spread the sautéed onions over the pizza, then top with the Gruyère cheese.
- Step 6: Place the pizza directly on the oven rack and bake for 15-20 minutes, or until the crust is golden brown and the cheese is melted and bubbly.
- Step 7: Remove the pizza from the oven, then sprinkle with croutons and garnish with fresh thyme.
- Step 8: Cut into squares and serve immediately. Enjoy!
Tips & Variations
- For deeper onion flavor, caramelize the onions longer over low heat until golden brown before adding to the pizza.
- Try substituting Gruyère with Swiss or mozzarella cheese if desired.
- Use homemade croutons or garlic bread cubes for extra crunch and flavor.
- Fresh thyme can be replaced with rosemary or sage for a different herbal note.
Storage
Store any leftover pizza in an airtight container in the refrigerator for up to 2 days. Reheat in a preheated oven at 375˚F for about 10 minutes or until warmed through to keep the crust crispy. Avoid microwaving to prevent sogginess.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of cheese?
Yes, Gruyère adds a nutty, creamy flavor but Swiss, mozzarella, or even fontina can work well as alternatives depending on your preference.
How do I prevent the pizza crust from getting soggy?
Placing the pizza directly on the oven rack helps keep the crust crispy, and sautéing the onions well to reduce moisture also prevents sogginess.
PrintFrench Onion Soup Pizza Recipe
This French Onion Soup Pizza is a delightful twist on the classic soup, layering caramelized onions, creamy Gruyère cheese, crunchy croutons, and fresh thyme over a home run inn cheese pizza base. Baked to perfection with a golden crust, this easy-to-make pizza offers rich, savory flavors reminiscent of traditional French onion soup in a fun and shareable pizza form.
- Prep Time: 15 minutes
- Cook Time: 15-20 minutes
- Total Time: 30-35 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: French-American
Ingredients
Base
- 1 12″ Home Run Inn Classic Cheese Pizza
Topping
- 1 large onion, sliced into ¼ inch slices
- 2 tbsp butter
- 4 oz Gruyère cheese, shredded or sliced
- ¾ cup croutons
- Fresh thyme sprigs for garnish
Instructions
- Preheat the oven: Set your oven to 450˚F (232˚C) and allow it to heat fully to ensure a crisp crust.
- Prepare the onions: Slice the onion into ¼ inch thin slices for even cooking.
- Sauté the onions: Melt the butter in a medium saucepan over medium-low heat. Add the sliced onions and cook them gently for about 10 minutes until they become softened and translucent, developing a mild sweetness.
- Prepare the pizza base: Remove the Home Run Inn Classic Cheese Pizza from all packaging carefully.
- Add toppings: Spread the sautéed onions evenly over the pizza. Then add the Gruyère cheese on top for a rich, melted layer.
- Bake the pizza: Place the pizza directly on the oven rack and bake for 15-20 minutes until the crust turns golden brown and the cheese is bubbly and melted.
- Finish with garnish: Remove the pizza from the oven, sprinkle the croutons evenly over the top to add crunch, and garnish with fresh thyme sprigs.
- Serve: Cut the pizza into squares and enjoy this flavorful twist on classic French onion soup in pizza form.
Notes
- You can use other firm onions like yellow or white if preferred, but sweet onions balance the flavor best.
- Gruyère cheese can be substituted with Swiss cheese if Gruyère is unavailable.
- For a deeper onion flavor, caramelize the onions longer at a lower heat.
- Place the pizza directly on the oven rack to ensure a crisp crust rather than using a baking sheet.
- Use fresh thyme for best aroma and taste; dried thyme can be substituted but add before baking.
Keywords: French Onion Soup Pizza, Gruyère cheese pizza, caramelized onion pizza, baked pizza, savory pizza recipe

