French Onion Soup Pizza Recipe
Introduction
French Onion Soup Pizza is a delightful twist on the classic soup, combining rich caramelized onions and melty Gruyère cheese on a crispy pizza crust. This easy recipe brings comforting flavors together in a fun, shareable dish perfect for any occasion.

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 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 become softened and translucent.
- Step 4: Remove the pizza from all packaging and place it on a baking surface.
- Step 5: Spread the sautéed onions evenly over the pizza, then sprinkle the Gruyère cheese on top.
- Step 6: Place the pizza directly on the oven rack and bake for 15 to 20 minutes, or until the crust is golden brown and the cheese is melted.
- Step 7: Remove the pizza from the oven and top with croutons and fresh thyme for garnish.
- Step 8: Cut into squares and enjoy your French Onion Soup Pizza!
Tips & Variations
- For deeper onion flavor, caramelize the onions longer over low heat until golden brown.
- Substitute Gruyère with mozzarella or Swiss cheese if preferred.
- Add a splash of balsamic vinegar to the onions while cooking for extra tang.
- Use homemade croutons or toasted French bread cubes for garnish.
Storage
Store leftover pizza in an airtight container in the refrigerator for up to 3 days. Reheat in a preheated oven at 375˚F for 8-10 minutes to keep the crust crisp. Avoid microwaving if possible, as it can make the crust soggy.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use pre-cooked or frozen onions for this pizza?
While fresh onions provide the best flavor and texture, you can use pre-cooked onions if time is tight. Just make sure they are well-drained to avoid soggy pizza.
What can I do if I don’t have Gruyère cheese?
Gruyère adds a nutty, creamy flavor but Swiss or mozzarella cheese can work well as substitutes. For a sharper taste, try a mix of Swiss and Parmesan cheese.
PrintFrench Onion Soup Pizza Recipe
A delicious fusion recipe that transforms a classic cheese pizza into a French Onion Soup-inspired masterpiece by topping it with caramelized onions, melted Gruyère cheese, savory croutons, and fresh thyme for garnish. Perfect for pizza lovers seeking a gourmet twist.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Pizza
- Method: Baking
- Cuisine: French-American Fusion
Ingredients
Pizza
- 1 12″ HRI Classic Cheese Pizza
French Onion Topping
- 1 large onion, sliced into ¼ inch slices
- 2 tbsp butter
- 4 oz Gruyère cheese, sliced or shredded
- ¾ cup croutons
- Thyme for garnish (fresh sprigs or leaves)
Instructions
- Preheat the oven: Set your oven to 450˚F (230˚C) to prepare for baking the pizza.
- Slice onions: Thinly slice the large onion into ¼ inch slices to ensure even cooking.
- Sauté onions: In a medium saucepan over medium-low heat, melt the butter and add the sliced onions. Cook gently for about 10 minutes, stirring occasionally, until the onions are softened and translucent but not browned.
- Prepare the pizza: Remove all packaging from the classic cheese pizza, placing it on a baking surface ready for topping.
- Add toppings: Evenly spread the sautéed onions onto the pizza surface, followed by distributing the Gruyère cheese slices or shreds over the top.
- Bake the pizza: Place the pizza directly on the oven rack and bake for 15 to 20 minutes, or until the crust turns golden brown and the cheese is melted and bubbly.
- Finish with garnish: Remove the pizza from the oven and immediately top it with croutons and fresh thyme leaves or sprigs for added texture and flavor.
- Serve: Cut the pizza into squares and enjoy this flavorful French Onion Soup-inspired dish!
Notes
- For a deeper onion flavor, you can caramelize the onions longer, up to 20-30 minutes on low heat.
- If you prefer a crispier crust, bake the pizza directly on the oven rack as stated; using a pizza stone can also enhance crispness.
- Substitute Gruyère with Swiss cheese if unavailable, though the flavor profile will be slightly different.
- Fresh thyme is preferred for garnish, but dried thyme can be used in smaller amounts.
- This recipe is adaptable; you can add a splash of beef broth to the onions while cooking for a more authentic French onion soup taste.
Keywords: French Onion Soup Pizza, Gruyère pizza, caramelized onion pizza, gourmet pizza, easy pizza recipe, fusion pizza, comfort food pizza

