Irresistible Roasted Vegetable Pizza Recipe

Quick & Zesty Low Carb Roasted Vegetable Pizza Recipe

Crisp, golden crusts meet a garden of vibrant roasted veggies in this low carb roasted vegetable pizza recipe that redefines comfort food.

Forget bland diet meals and embrace a delicious alternative that packs serious flavor into every bite.

Zucchini, bell peppers, and mushrooms caramelize beautifully, creating a symphony of textures that dance across a perfectly crafted low-carb base.

Cheese melts luxuriously, binding the vegetables into a mouthwatering masterpiece that satisfies without the carbohydrate overload.

Each slice promises a guilt-free indulgence that doesn’t compromise on taste or nutrition.

You’ll love how simple ingredients transform into a restaurant-worthy meal right in your own kitchen.

Dive into this recipe and experience pizza night like never before.

Assembly Guide for Low Carb Veggie Pizza

  • Veggie Prep

Spread zucchini, mushrooms, bell peppers, and broccoli across a baking sheet. Coat generously with olive oil and sprinkle with salt and pepper. Roast in a hot oven until vegetables soften and start to caramelize.

  • Cheesy Coating

Mix Parmesan, garlic, and seasonings into a flavorful dry blend that will add crunch and depth to the vegetable base.

  • Sauce and Toppings

Layer marinara sauce over roasted vegetables. Scatter cherry tomatoes, red onion slices, and mozzarella across the surface. Drizzle with additional olive oil for extra richness.

  • Final Bake

Return the baking sheet to the oven. Cook until cheese melts into a golden, bubbly blanket and edges of vegetables crisp slightly.

  • Fresh Finish

Sprinkle fresh basil and chili pepper flakes over the top. Slice into rustic portions and serve immediately while hot and fragrant.

Pizza Toppings & Baking Tips

  • Veggie Pizza Prep Hacks: Slice vegetables uniformly to ensure even roasting and consistent texture throughout the dish.
  • Cheese Swap Magic: Replace mozzarella with goat cheese or feta for a tangy twist that elevates the flavor profile and adds gourmet appeal.
  • Make-Ahead Meal Prep: Roast vegetables and prepare Parmesan mixture a day ahead, storing separately in the refrigerator to save time during busy weeknights.
  • Protein Power Boost: Add grilled chicken, crispy prosciutto, or plant-based protein crumbles on top to transform this low-carb creation into a more substantial meal that satisfies larger appetites.
  • Seasonal Veggie Variations: Switch out vegetables based on what's fresh and available – try asparagus in spring, butternut squash in autumn, or add seasonal herbs like rosemary or thyme to match the current produce selection.

How to Serve Veggie Pizza Right

  • Hearty Dinner Companion: Pair this low-carb roasted vegetable 'pizza' with a crisp green salad dressed in light vinaigrette for a complete and satisfying meal that balances the warm, savory flavors.
  • Protein Power-Up: Add grilled chicken strips, sliced prosciutto, or seared shrimp on top to transform this veggie base into a more substantial protein-rich dinner that keeps you feeling full and energized.
  • Fresh Herb Explosion: Sprinkle extra fresh herbs like oregano, thyme, or parsley just before serving to boost the aromatic profile and add a vibrant, garden-fresh touch that elevates the entire dish's sensory experience.
  • Dipping Delight: Serve alongside a small bowl of extra marinara sauce or create a quick garlic aioli for those who love dunking their 'pizza' slices, adding an extra layer of flavor and interactive dining fun.

Saving Low Carb Pizza for Later

  • Smart Portioning: Divide this low-carb delight into individual meal prep containers for quick grab-and-go lunches throughout the week. Stack neatly to maximize refrigerator space and maintain vegetable texture.
  • Refrigeration Strategy: Store leftover 'pizza' in an airtight container for up to 3-4 days. Keep the basil garnish separate to prevent wilting and maintain its fresh flavor and crisp texture.
  • Freezing Wisdom: While best enjoyed fresh, you can freeze this dish for future meals. Wrap tightly in freezer-safe containers, separating layers with parchment paper to prevent sticking. Thaw overnight in the refrigerator and reheat at 350°F for optimal taste.
  • Reheating Magic: Revive cold slices in a preheated oven or air fryer to restore the crispy edges and melted cheese. Avoid microwave reheating to prevent soggy vegetables and maintain the dish's original delightful texture.

Quick Recipe Overview

Prep Time: 10 minutes

Cook Time: 38-40 minutes

Total Time: 48-50 minutes

Calories: 250 kcal

Servings: 5

Ingredients Inside Low Carb Roasted Vegetable Pizza

For Roasted Vegetables:
  • Zucchini: Mild summer squash that roasts beautifully, adding tender texture and subtle sweetness to the dish.
  • Mushrooms: Earthy fungi that provide meaty depth and absorb surrounding flavors during roasting.
  • Bell Peppers: Colorful vegetables offering crisp texture and sweet, slightly smoky notes when roasted.
  • Broccoli: Nutrient-dense cruciferous vegetable that develops delightful caramelized edges when roasted.
  • Olive Oil: Helps vegetables roast evenly and adds rich, silky coating with heart-healthy benefits.
  • Salt and Pepper: Essential seasonings that enhance and balance the natural vegetable flavors.
For Parmesan Mixture:
  • Parmesan Cheese: Nutty, sharp cheese that creates a crispy, golden crust with intense flavor.
  • Breadcrumbs/Almond Flour: Provides crunchy texture and helps bind the cheese mixture.
  • Garlic: Aromatic ingredient that adds robust, pungent depth to the cheese coating.
  • Italian Blend Seasonings: Herbal mix that introduces complex, Mediterranean-inspired flavor profile.
For Assembly and Topping:
  • Marinara Sauce: Tangy tomato base that mimics traditional pizza foundation.
  • Cherry Tomatoes: Sweet, juicy burst of freshness that adds bright color and flavor.
  • Red Onion: Sharp, slightly pungent vegetable that provides crisp texture and vibrant color.
  • Mozzarella Cheese: Creamy, melty cheese that creates classic pizza-like stretchy topping.
  • Olive Oil: Helps ingredients brown and adds subtle richness.

Tools Used for Veggie Pizza Creation

  • Baking Sheet: Large rimmed sheet for roasting vegetables and assembling the 'pizza'.
  • Medium Bowl: For mixing Parmesan cheese and seasonings.
  • Whisk: To combine Parmesan mixture ingredients smoothly.
  • Chef's Knife: For slicing zucchini, mushrooms, bell peppers, and onions.
  • Paper Towels: To absorb excess vegetable liquid.
  • Cutting Board: For safely chopping vegetables.
  • Measuring Spoons: To measure seasonings and salt precisely.
  • Olive Oil Spray: For lightly coating the baking sheet.
  • Cheese Grater: To grate Parmesan and mozzarella cheese.
Print
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Irresistible Roasted Vegetable Pizza Recipe

Irresistible Roasted Vegetable Pizza


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4.8 from 27 reviews

  • Total Time: 48-50 minutes
  • Yield: 5 1x

Description

Hearty low carb roasted vegetable pizza delivers Mediterranean flavors without heavy carbohydrates. Crisp cauliflower crust provides perfect base for health-conscious chefs who crave delicious alternatives.


Ingredients

Scale
  • 16 oz (454 g) mushrooms, sliced into large chunks
  • 3 small crowns broccoli, sliced into large florets
  • 2 zucchini, sliced into half moons
  • 2 bell peppers, sliced into strips and halved
  • 1 small red onion, sliced
  • 2 cups shredded mozzarella cheese
  • 1 cup marinara sauce
  • 10 cherry tomatoes
  • 1 cup Parmesan cheese, grated
  • ½ cup breadcrumbs (or almond flour for low-carb option)
  • 3 large cloves garlic, minced
  • 2 teaspoons Italian blend seasonings
  • Olive oil
  • Salt and pepper to taste
  • Fresh basil (for garnish)
  • Chili pepper flakes (for garnish)

Instructions

  1. Preparation: Preheat oven to 400°F and coat a large rimmed baking sheet with olive oil spray for optimal roasting surface.
  2. Vegetable Arrangement: Spread zucchini, mushrooms, bell peppers, and broccoli florets across the baking sheet in an even, slightly overlapping layer, ensuring comprehensive coverage.
  3. Initial Seasoning: Drizzle vegetables with olive oil, then season with salt and pepper, creating a robust flavor foundation for roasting.
  4. First Roasting Phase: Roast vegetables for 20 minutes, allowing them to soften and develop caramelized edges while releasing natural moisture.
  5. Moisture Management: Gently toss vegetables and use paper towels to absorb excess liquid, maintaining a crisp texture and preventing sogginess.
  6. Flavor Layering: Evenly distribute marinara sauce across the vegetable base, creating a rich, cohesive foundation for subsequent toppings.
  7. Parmesan Coating: Prepare a savory mixture of Parmesan, breadcrumbs, garlic, Italian seasonings, salt, and pepper, then sprinkle uniformly over the marinara-coated vegetables.
  8. Texture Enhancement: Strategically place cherry tomatoes and sliced red onion across the surface, adding depth and visual appeal to the dish.
  9. Cheese Application: Generously distribute shredded mozzarella over the vegetable base, ensuring comprehensive coverage for maximum melting potential.
  10. Final Touches: Drizzle with olive oil to promote golden browning, then return to the oven for 18-20 minutes until cheese becomes bubbly with crisp edges.
  11. Garnishing: Remove from oven and embellish with freshly chopped basil and a sprinkle of chili pepper flakes for a vibrant flavor finish.
  12. Serving: Slice the roasted vegetable creation immediately, presenting a hot, aromatic dish bursting with Mediterranean-inspired flavors.

Notes

  • Optimize Vegetable Spacing: Spread vegetables evenly without overcrowding to ensure proper caramelization and prevent steaming.
  • Moisture Management: Use paper towels to absorb excess liquid, guaranteeing a crisp and not soggy vegetable base.
  • Cheese Melting Technique: Distribute mozzarella generously and bake until golden and bubbly for maximum flavor and texture.
  • Fresh Finishing Touches: Add chopped basil and chili flakes right before serving to elevate the dish’s aroma and taste.
  • Prep Time: 10 minutes
  • Cook Time: 38-40 minutes
  • Category: Lunch, Dinner, Snacks
  • Method: Roasting
  • Cuisine: Italian

Nutrition

  • Serving Size: 5
  • Calories: 250
  • Sugar: 6g
  • Sodium: 450mg
  • Fat: 15g
  • Saturated Fat: 8g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 4g
  • Protein: 14g
  • Cholesterol: 40mg
Emily Roberts

Emily Roberts

Content Creator & Kitchen Tips Specialist

Expertise

Dietary Planning​, Public Health Nutrition, Nutritional Education​, Content Development​

Education

University of Illinois at Urbana-Champaign

  • Degree: Master of Science in Nutritional Sciences
  • Focus: Research on dietary patterns and their impact on chronic diseases.​

Registered Dietitian Nutritionist (RDN)

  • Credential: Expertise in translating nutrition science into practical advice. ​

Emily Roberts is our content specialist and registered dietitian at HealthyChoices.org. With her Master’s degree in Nutritional Sciences from the University of Illinois and her Registered Dietitian Nutritionist certification, Emily uses her deep nutrition knowledge to write helpful, easy-to-understand guides about healthy eating. 

Her warm, practical advice empowers readers to confidently make healthier choices, turning everyday meals into simple moments of wellness and joy.

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