Four Seasons Vegetarian Pizza

Name: Easy Vegetarian Four Seasons Pizza
Prep time: 1 h
Cook time: 12 min
Total time: 1 h 12 min
Yield: 1 large 14-inch pizza, 4 servings
Cuisine: Italian
Ingredients: 1 pound pizza dough, homemade or store-bought, at room temperature for 30 minutes; 2 tablespoons all-purpose flour or fine semolina, for dusting the work surface and peel; 1 tablespoon olive oil, for brushing the crust; 1/3 cup tomato pizza sauce; 8 ounces low-moisture mozzarella cheese, shredded; 1 tablespoon grated Parmesan cheese, for finishing; 1 small red bell pepper, stemmed, seeded, and sliced into 1/2-inch strips; 1 small yellow bell pepper, stemmed, seeded, and sliced into 1/2-inch strips; 4 ounces cremini mushrooms, sliced 1/4 inch thick; 1 teaspoon olive oil, for cooking the mushrooms; 1/2 cup quartered marinated artichoke hearts, drained and patted very dry; 1/3 cup pitted black olives or Kalamata olives, halved and patted dry; 1/2 teaspoon dried oregano, divided; 1/4 teaspoon fine sea salt, plus a small pinch for the mushrooms; 1/8 teaspoon freshly ground black pepper; Optional: 1 tablespoon torn fresh basil, added after baking; Optional: 1/8 teaspoon red pepper flakes, added after baking

Imperial June 3, 2026June 3, 2026

Quick Recipe Version (TL;DR)

Yield: 1 large 14-inch pizza, 4 servings
Prep Time: 1 hour
Cook Time: 12 minutes
Total Time: 1 hour 12 minutes

Quick Ingredients

1 pound room-temperature pizza dough
1 tablespoon olive oil, plus 1 teaspoon for the mushrooms
1/3 cup tomato pizza sauce
8 ounces low-moisture mozzarella, shredded
1 small red bell pepper, cut into strips
1 small yellow bell pepper, cut into strips
4 ounces cremini mushrooms, sliced
1/2 cup quartered marinated artichoke hearts, drained and patted dry
1/3 cup pitted black or Kalamata olives, halved
1 tablespoon grated Parmesan cheese
1/2 teaspoon dried oregano, divided
1/4 teaspoon fine sea salt, plus a pinch for mushrooms
1/8 teaspoon black pepper
2 tablespoons all-purpose flour or fine semolina for shaping

Do This

1. Place a pizza stone or inverted baking sheet in the oven and preheat to 500°F for 30 minutes.
2. Rest the dough at room temperature for 30 minutes while the oven heats.
3. Grill the pepper strips in a hot grill pan for 6 to 8 minutes, then set aside.
4. Sauté the mushrooms with 1 teaspoon olive oil for 5 to 6 minutes until browned and not watery.
5. Stretch the dough into a 14-inch round, spread with sauce, and top with mozzarella.
6. Arrange peppers, mushrooms, artichokes, and olives in four separate quadrants.
7. Bake at 500°F for 10 to 12 minutes, finish with Parmesan and oregano, rest 3 minutes, then slice.

Why You’ll Love This Recipe

Four pizzas in one: Each quadrant has its own classic Italian-inspired topping, so every slice feels a little different.
Meatless but satisfying: Mozzarella, savory mushrooms, briny olives, tangy artichokes, and smoky grilled peppers bring plenty of flavor without meat.
Great for sharing: This is a fun, colorful pizza for family dinners, casual entertaining, or a cozy weekend meal.
Home-oven friendly: A very hot oven, dry toppings, and a preheated baking surface help you get crisp edges and a tender, chewy center.

Grocery List

Produce: 1 small red bell pepper, 1 small yellow bell pepper, 4 ounces cremini mushrooms, optional fresh basil for serving
Dairy: 8 ounces low-moisture mozzarella, 1 tablespoon grated Parmesan cheese
Pantry: 1 pound pizza dough, tomato pizza sauce, marinated artichoke hearts, pitted black or Kalamata olives, olive oil, all-purpose flour or fine semolina, dried oregano, fine sea salt, black pepper, optional red pepper flakes

Full Ingredients

For the Pizza Base

1 pound pizza dough, homemade or store-bought, at room temperature for 30 minutes
2 tablespoons all-purpose flour or fine semolina, for dusting the work surface and peel
1 tablespoon olive oil, for brushing the crust
1/3 cup tomato pizza sauce
8 ounces low-moisture mozzarella cheese, shredded
1 tablespoon grated Parmesan cheese, for finishing

For the Four Seasons Toppings

1 small red bell pepper, stemmed, seeded, and sliced into 1/2-inch strips
1 small yellow bell pepper, stemmed, seeded, and sliced into 1/2-inch strips
4 ounces cremini mushrooms, sliced 1/4 inch thick
1 teaspoon olive oil, for cooking the mushrooms
1/2 cup quartered marinated artichoke hearts, drained and patted very dry
1/3 cup pitted black olives or Kalamata olives, halved and patted dry

Seasonings

1/2 teaspoon dried oregano, divided
1/4 teaspoon fine sea salt, plus a small pinch for the mushrooms
1/8 teaspoon freshly ground black pepper
Optional: 1 tablespoon torn fresh basil, added after baking
Optional: 1/8 teaspoon red pepper flakes, added after baking

Step-by-Step Instructions

Step 1: Bring the dough to room temperature 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 30 minutes. This makes the dough softer, stretchier, and much easier to shape without tearing.

Place a pizza stone, baking steel, or an inverted heavy baking sheet on the middle rack of the oven. Preheat the oven to 500°F for a full 30 minutes. A thoroughly heated surface helps the crust puff and crisp quickly.

Step 2: Prepare the toppings so the pizza stays crisp

Slice the red and yellow bell peppers into 1/2-inch strips. Slice the mushrooms 1/4 inch thick. Drain the artichoke hearts and olives, then pat them dry with paper towels or a clean kitchen towel. This small step matters: wet toppings can make the center of the pizza soft instead of crisp.

Keep each topping separate so you can easily create the four distinct quadrants later. The goal is a clear Four Seasons look: one section with grilled peppers, one with mushrooms, one with artichokes, and one with olives.

Step 3: Grill the peppers

Heat a grill pan or heavy skillet over medium-high heat for 3 minutes. Add the red and yellow pepper strips in a single layer. Cook for 6 to 8 minutes, turning once or twice, until the peppers are softened in spots and lightly charred around the edges. If your pan is small, cook them in two batches so they char instead of steaming.

Transfer the grilled peppers to a plate and season with a tiny pinch of the measured 1/4 teaspoon sea salt. Set them aside while you cook the mushrooms.

Step 4: Brown the mushrooms and season the sauce

In the same pan, heat 1 teaspoon olive oil over medium-high heat. Add the sliced mushrooms in a mostly even layer. Cook for 5 to 6 minutes, stirring only occasionally, until they release their moisture, shrink slightly, and turn golden brown at the edges. Season with a small pinch of salt and the 1/8 teaspoon black pepper, then transfer to a separate plate.

In a small bowl, stir the tomato pizza sauce with 1/4 teaspoon of the dried oregano and a pinch of the remaining salt. This gives the sauce a little extra aroma without making it complicated.

Step 5: Stretch the dough into a 14-inch round

Lightly dust a pizza peel, a sheet of parchment paper, or the back of a baking sheet with flour or fine semolina. Place the dough on the dusted surface and gently press it from the center outward, leaving a slightly thicker 1/2-inch rim around the edge.

Pick up the dough and gently stretch it over the backs of your hands, rotating as you go, until it forms a 14-inch round. If the dough snaps back, let it rest for 5 minutes, then continue. Do not worry if the circle is slightly rustic or uneven; that homemade shape is part of the charm.

Step 6: Add the tomato sauce and mozzarella

Brush the outer rim of the dough with 1 tablespoon olive oil. Spread 1/3 cup tomato sauce over the center of the dough, stopping about 1/2 inch from the edge. Use the back of a spoon to spread the sauce thinly and evenly.

Sprinkle the shredded mozzarella over the sauce in an even layer. Try not to pile the cheese too heavily in the center; a lighter hand helps the pizza bake evenly and keeps the slices from becoming soggy.

Step 7: Arrange the four seasonal quadrants

Imagine the pizza divided into four equal sections. Place the grilled red and yellow peppers in the first quadrant. Add the browned mushrooms to the second quadrant. Scatter the patted-dry artichoke hearts over the third quadrant. Arrange the halved olives over the fourth quadrant.

Sprinkle the pizza with the remaining 1/4 teaspoon dried oregano and any remaining salt. Keep the toppings mostly within their sections so the finished pizza clearly shows the classic Four Seasons style.

Step 8: Bake until the crust is crisp and the cheese is bubbling

Slide the pizza onto the preheated stone, steel, or inverted baking sheet. Bake at 500°F for 10 to 12 minutes, until the crust is puffed and browned, the underside is crisp, and the mozzarella is melted with lightly toasted spots. If one side browns faster than the other, rotate the pizza carefully after 7 minutes.

Remove the pizza from the oven and immediately sprinkle with 1 tablespoon grated Parmesan cheese. Let it rest for 3 minutes so the cheese settles and the slices cut cleanly. Add optional fresh basil or red pepper flakes, then slice into 8 pieces and serve warm.

Pro Tips

Dry the toppings well: Artichokes, olives, mushrooms, and peppers all carry moisture. Patting and pre-cooking them helps prevent a soggy pizza.
Use low-moisture mozzarella: Fresh mozzarella is delicious, but it releases more liquid. For this loaded quadrant pizza, low-moisture mozzarella gives a better home-oven result.
Do not overload the center: Keep the toppings evenly spread and avoid thick piles, especially where the four sections meet.
Preheat longer if using a stone: A pizza stone works best when it has at least 30 minutes to heat fully at 500°F.
Cut with the quadrants in mind: Slice through the center first to keep each seasonal topping section neat and recognizable.

Variations

White Four Seasons Pizza: Skip the tomato sauce and spread the dough with 2 tablespoons olive oil mixed with 1 minced garlic clove, then add the mozzarella and toppings.
Spicy Vegetarian Version: Add 1/4 teaspoon red pepper flakes to the tomato sauce and finish the baked pizza with thinly sliced pickled jalapeños on the olive quadrant.
Extra Herby Version: Add 1 tablespoon chopped fresh parsley to the mushrooms and finish the baked pizza with torn basil and a small pinch of oregano.

Storage & Make-Ahead

Store leftover pizza in an airtight container in the refrigerator for up to 3 days. Reheat slices in a 375°F oven or toaster oven for 7 to 9 minutes, or until the crust is crisp and the cheese is hot. Avoid microwaving if possible, because it softens the crust.

To make this pizza easier on a busy night, grill the peppers, sauté the mushrooms, and drain the artichokes and olives up to 24 hours ahead. Refrigerate the toppings in separate airtight containers. Bring them to room temperature for 15 minutes and pat away any extra moisture before assembling the pizza.

Nutrition (per serving)