Caramelized Fennel and Sausage Pizza

Quick Recipe Version (TL;DR)

• Yield: 1 large 12-inch pizza, 4 servings
• Prep Time: 25 minutes
• Cook Time: 35 minutes
• Total Time: 1 hour 45 minutes, including 45 minutes for dough warming and oven preheating

Quick Ingredients

• 1 pound pizza dough, at room temperature for 45 minutes
• 1 large fennel bulb, about 12 ounces whole, trimmed, cored, and thinly sliced; fronds reserved
• 8 ounces uncooked sweet Italian fennel sausage, casings removed
• 2 tablespoons extra-virgin olive oil, divided
• 1 small garlic clove, finely grated
• 6 ounces low-moisture whole-milk mozzarella, shredded, about 1 1/2 cups
• 2 tablespoons finely grated Parmesan cheese
• 1 teaspoon finely grated orange zest, from 1 orange
• 1 tablespoon semolina flour or fine cornmeal, for the peel
• 3/4 teaspoon kosher salt, divided, plus black pepper to taste
• Optional: 1/8 teaspoon red pepper flakes

Do This

• 1. Place a pizza stone, baking steel, or inverted heavy baking sheet in the oven and preheat to 500°F for 45 minutes.
• 2. Brown the sausage in a skillet over medium-high heat for 6 to 8 minutes; transfer to a plate.
• 3. Cook the sliced fennel in 1 tablespoon olive oil with 1/4 teaspoon salt over medium-low heat for 20 to 25 minutes, until soft and golden.
• 4. Stir together 1 tablespoon olive oil, grated garlic, and 1/8 teaspoon salt for the garlic oil.
• 5. Stretch the dough into a 12-inch round on a semolina-dusted peel, then brush with garlic oil.
• 6. Top with mozzarella, caramelized fennel, sausage, Parmesan, black pepper, and half the orange zest.
• 7. Bake at 500°F for 8 to 11 minutes, then finish with fennel fronds and the remaining orange zest.

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Why You’ll Love This Recipe

• Sweet, savory, and fragrant: Slow-cooked fennel turns mellow and caramel-sweet, which pairs beautifully with fennel sausage.
• Bright but not overpowering: A small amount of orange zest lifts the rich cheese and sausage without making the pizza taste citrusy.
• Home-oven friendly: The recipe uses a very hot oven and a preheated stone, steel, or inverted sheet pan for a crisp, well-browned crust.
• Simple ingredients, restaurant-style flavor: No complicated sauce is needed; garlic oil, mozzarella, Parmesan, and well-seasoned toppings do the work.

Grocery List

• Produce: 1 large fennel bulb with fronds, 1 orange, 1 small garlic clove
• Meat: 8 ounces uncooked sweet Italian fennel sausage
• Dairy: 6 ounces low-moisture whole-milk mozzarella, Parmesan cheese
• Bakery/Refrigerated: 1 pound fresh pizza dough
• Pantry: Extra-virgin olive oil, kosher salt, black pepper, semolina flour or fine cornmeal, optional red pepper flakes

Full Ingredients

For the Pizza Base

• 1 pound pizza dough, homemade or store-bought, left at room temperature for 45 minutes before stretching
• 1 tablespoon semolina flour or fine cornmeal, for dusting the pizza peel
• 1 tablespoon all-purpose flour, only as needed for handling sticky dough

For the Caramelized Fennel

• 1 large fennel bulb, about 12 ounces whole and about 8 to 9 ounces after trimming
• 1 tablespoon extra-virgin olive oil
• 1/4 teaspoon kosher salt
• 1/8 teaspoon freshly ground black pepper
• 1 tablespoon water, only if needed to loosen browned bits from the skillet

For the Sausage

• 8 ounces uncooked sweet Italian fennel sausage, casings removed if using links
• 1 teaspoon extra-virgin olive oil, only if the skillet looks dry or the sausage is very lean

For the Garlic Oil and Toppings

• 1 tablespoon extra-virgin olive oil
• 1 small garlic clove, finely grated or minced into a paste
• 1/8 teaspoon kosher salt
• 6 ounces low-moisture whole-milk mozzarella, shredded, about 1 1/2 cups
• 2 tablespoons finely grated Parmesan cheese
• 1 teaspoon finely grated orange zest, from 1 medium orange, divided
• 1 tablespoon chopped tender fennel fronds, reserved from the fennel bulb
• 1/8 teaspoon red pepper flakes, optional
• Freshly ground black pepper, to taste

Step-by-Step Instructions

Step 1: Warm the dough and preheat the oven

Place the pizza dough on a lightly floured counter or in a lightly oiled bowl, cover it loosely, and let it sit at room temperature for 45 minutes. Room-temperature dough stretches more easily and is less likely to spring back.

At the same time, place a pizza stone, baking steel, or inverted heavy baking sheet on the center rack of the oven. Preheat the oven to 500°F for a full 45 minutes. This long preheat helps the crust cook quickly and develop a crisp bottom.

Step 2: Prepare the fennel and orange zest

Trim the fennel stalks from the bulb and set aside a few of the soft green fronds for finishing. Cut the fennel bulb in half lengthwise, remove the tough triangular core, and slice the fennel very thinly, about 1/8 inch thick. Thin slices caramelize more evenly and become tender enough for pizza.

Finely grate 1 teaspoon orange zest from the orange, being careful to avoid the bitter white pith. Set the zest aside; half will go on before baking and half after baking for the freshest aroma.

Step 3: Brown the fennel sausage

Heat a large skillet over medium-high heat. Add the sausage and cook for 6 to 8 minutes, breaking it into small bite-size crumbles with a wooden spoon or spatula. The sausage should be browned in spots and cooked through, with no pink remaining.

If your sausage is very lean and starts sticking, add 1 teaspoon olive oil. Transfer the cooked sausage to a plate and leave about 1 teaspoon of the rendered fat in the skillet for extra flavor. If there is much more than that, carefully spoon off the excess.

Step 4: Caramelize the fennel

Reduce the heat to medium-low. Add 1 tablespoon olive oil to the same skillet, then add the sliced fennel, 1/4 teaspoon kosher salt, and 1/8 teaspoon black pepper. Cook for 20 to 25 minutes, stirring every few minutes, until the fennel is soft, lightly golden, and sweet-smelling.

If the pan gets too dark before the fennel is tender, add 1 tablespoon water and scrape up the browned bits. The goal is deep golden edges and silky fennel, not burned slices. Remove the skillet from the heat and let the fennel cool for about 5 minutes so it does not make the pizza dough soggy.

Step 5: Make the garlic oil and stretch the dough

In a small bowl, stir together 1 tablespoon olive oil, the finely grated garlic clove, and 1/8 teaspoon kosher salt. This quick garlic oil acts as the pizza’s sauce and keeps the flavor clean and fragrant.

Dust a pizza peel with 1 tablespoon semolina flour or fine cornmeal. If you do not have a pizza peel, use the back of a rimmed baking sheet. Place the dough on the peel and gently press it into a round. Stretch it into a 12-inch circle, leaving the outer 1/2 inch slightly thicker for the crust. If the dough springs back, let it rest for 5 minutes, then continue stretching.

Step 6: Top the pizza

Brush the stretched dough evenly with the garlic oil, leaving the raised rim mostly bare. Scatter the shredded mozzarella over the dough, then arrange the caramelized fennel and browned sausage evenly on top. Sprinkle with the Parmesan cheese, 1/2 teaspoon of the orange zest, a few grinds of black pepper, and the optional red pepper flakes.

Before baking, gently shake the peel to make sure the dough slides. If any area sticks, lift that spot carefully and dust a little more semolina or cornmeal underneath.

Step 7: Bake until crisp, browned, and bubbling

Slide the pizza onto the preheated stone, steel, or inverted baking sheet. Bake at 500°F for 8 to 11 minutes, rotating once after 6 minutes if your oven has hot spots. The pizza is ready when the crust is puffed and browned, the cheese is melted with a few toasted spots, and the bottom is crisp.

If you prefer a darker top, broil the pizza for the final 30 to 60 seconds, watching closely so the orange zest, fennel, and crust do not burn.

Step 8: Finish, rest, and slice

Transfer the pizza to a cutting board and let it rest for 2 minutes. Finish with the remaining 1/2 teaspoon orange zest and 1 tablespoon chopped fennel fronds. Slice into 8 pieces and serve hot.

The first bite should be savory from the sausage, sweet from the caramelized fennel, creamy from the mozzarella, and lightly perfumed by the orange zest.

Pro Tips

• Use low-moisture mozzarella: Fresh mozzarella can release too much water in a home oven. Low-moisture mozzarella melts well while helping the crust stay crisp.
• Slice the fennel thinly: Thick fennel pieces can stay crunchy. Aim for slices about 1/8 inch thick so they soften and brown evenly.
• Do not overload the center: Keep toppings evenly spread and avoid piling too much in the middle, which can make the crust heavy or underbaked.
• Add some zest after baking: Heat softens citrus aroma, so saving half the orange zest for the finish gives the pizza a brighter fragrance.
• Let the pizza rest briefly: Two minutes is enough for the cheese to settle, making the slices cleaner and easier to handle.

Variations

• Spicy fennel sausage pizza: Use hot Italian fennel sausage instead of sweet sausage and increase the red pepper flakes to 1/4 teaspoon.
• White onion and fennel pizza: Replace half the fennel with 1/2 small yellow onion, thinly sliced, and caramelize them together for a deeper savory sweetness.
• Ricotta finish: After baking, dollop the pizza with 1/4 cup whole-milk ricotta in small spoonfuls, then add the fennel fronds and orange zest.

Storage & Make-Ahead

Store leftover pizza in an airtight container in the refrigerator for up to 3 days. Reheat slices on a skillet over medium-low heat for 4 to 6 minutes, or on a baking sheet in a 400°F oven for 6 to 8 minutes, until the crust is crisp and the cheese is hot. Avoid microwaving if possible, since it softens the crust.

To make components ahead, cook the sausage and caramelize the fennel up to 2 days in advance. Refrigerate them separately in airtight containers. Bring both to room temperature for about 20 minutes before topping the pizza so they heat evenly in the oven.

Nutrition (per serving)

Calories: 680 kcal | Carbs: 64g | Protein: 28g | Fat: 35g | Saturated Fat: 13g | Fiber: 4g | Sugar: 5g | Sodium: 1280mg | Cholesterol: 58mg