One Pan Tomato Basil Baked Orzo

This One Pan Tomato Basil Baked Orzo is the kind of cozy dinner that saves your weeknight. Juicy cherry tomatoes melt into a quick sauce, basil pesto brings big flavor, and mozzarella turns everything into a bubbly, cheesy skillet bake. The best part? It’s truly one pan, so cleanup stays easy and stress-free. This baked orzo recipe is kid-friendly, super customizable, and perfect when you want something warm and comforting without a lot of effort. Serve it as a vegetarian main or stir in your favorite protein to make it extra filling. Either way, it’s a dinner win in under an hour.

table of contents

Time Breakdown

  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Total Time: 45 minutes
  • Servings: 6

Ingredients List

  • 1 tbsp olive oil
  • 1 yellow onion, diced
  • 1 pint cherry tomatoes, halved
  • 3 cloves garlic, minced
  • ½ tsp kosher salt (for sauté)
  • 2 cups spinach, chopped
  • ¼ cup basil pesto (store-bought or homemade)
  • 1 cup tomato basil sauce (or favorite pasta sauce)
  • 2 ½ cups water or broth
  • 1 lb (16 oz) orzo
  • ½ tsp kosher salt (for pasta)
  • ½ tsp Italian seasoning
  • 1 ½ cups shredded mozzarella, divided
  • Fresh julienned basil, for garnish

Optional: red pepper flakes for serving

Kitchen Tools You’ll Need

This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.

  • Large oven-safe skillet (12-inch is ideal)
  • Sharp knife
  • Cutting board
  • Measuring cups & spoons
  • Wooden spoon or spatula
  • Oven mitts
  • Broiler-safe skillet (same skillet works)

Step-by-Step Beginner-Friendly Instructions

  1. Preheat oven to 400°F (205°C).
  2. Sauté the base: Heat olive oil in a large oven-safe skillet over medium heat. Add onion, tomatoes, garlic, and ½ tsp salt. Cook 10 minutes, stirring often, until tomatoes soften and get jammy 🍅.
  3. Add greens + flavor: Stir in spinach and cook 1 minute until wilted. Add pesto and tomato basil sauce and stir until glossy and combined.
  4. Add liquid + pasta: Pour in water/broth. Add orzo, ½ tsp salt, and Italian seasoning. Stir well so the pasta is mostly submerged.
  5. Bake uncovered for 10–12 minutes, until orzo is tender and most liquid is absorbed (stir once halfway if the top looks dry).
  6. Stir in cheese: Remove skillet and stir in ½ cup mozzarella until melted and creamy 🧀.
  7. Top + melt: Sprinkle remaining 1 cup mozzarella over the top. Bake 5 minutes until melted.
  8. Broil (optional but amazing): Broil 1–2 minutes until lightly golden in spots (watch closely!).
  9. Finish: Top with fresh basil and (optional) red pepper flakes. Serve warm 😊

Pro Tips

  • Broth = more flavor: Use veggie or chicken broth instead of water for a richer taste.
  • Protein add-ins: Stir in cooked chicken, ground beef, shrimp, or white beans after baking (or before the cheese step).
  • Extra creamy: Add 2–3 tbsp cream cheese when stirring in the first cheese.
  • Storage: Refrigerate leftovers up to 3 days. Reheat with a splash of water or sauce to loosen.

Nutrition Table

Serving SizeCaloriesProteinCarbsFatFiberSugar
1 serving43016.9g52.8g18g10.7g7.7g

Disclaimer: Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.

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One Pan Tomato Basil Baked Orzo

This cozy one pan tomato basil baked orzo is made with burst cherry tomatoes, basil pesto, and layers of melty mozzarella cheese. It’s easy, kid-friendly, and perfect for busy weeknights with minimal cleanup.
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner, Main
Cuisine: Italian-Inspired
Calories: 430

Ingredients
  

  • 1 tbsp olive oil
  • 1 yellow onion, diced
  • 2 cups cherry tomatoes, halved
  • 3 garlic cloves, minced
  • 1/2 tsp kosher salt (for sauté)
  • 2 cups spinach, chopped
  • 1/4 cup basil pesto
  • 1 cup tomato basil sauce (or favorite pasta sauce)
  • 2 1/2 cups water or broth
  • 454 g orzo
  • 1/2 tsp kosher salt (for pasta)
  • 1/2 tsp Italian seasoning
  • 1/2 cup shredded mozzarella (to stir in)
  • 1 cup shredded mozzarella (for topping)
  • fresh basil, julienned (for garnish)
  • red pepper flakes (optional)

Equipment

  • large oven-safe skillet (12-inch ideal)
  • sharp knife
  • Cutting board
  • Measuring cups & spoons
  • wooden spoon or spatula
  • oven mitts

Method
 

  1. Preheat oven to 400°F (205°C).
  2. Heat olive oil in a large oven-safe skillet over medium heat.
  3. Add onion, cherry tomatoes, garlic, and 1/2 tsp salt. Sauté about 10 minutes, stirring often, until tomatoes soften and release juices.
  4. Stir in spinach and cook 1 minute until wilted.
  5. Stir in pesto, tomato basil sauce, and water/broth until well combined.
  6. Add orzo, remaining 1/2 tsp salt, and Italian seasoning. Stir so pasta is mostly submerged.
  7. Bake uncovered for 10–12 minutes, until liquid is mostly absorbed and orzo is tender.
  8. Remove skillet from oven and stir in 1/2 cup mozzarella until creamy.
  9. Sprinkle remaining 1 cup mozzarella over the top.
  10. Bake 5 minutes until cheese melts.
  11. Broil 1–2 minutes until lightly golden in spots (watch closely).
  12. Garnish with fresh basil and optional red pepper flakes. Serve warm.

Nutrition

Calories: 430kcalCarbohydrates: 52.8gProtein: 16.9gFat: 18gFiber: 10.7gSugar: 7.7g

Notes

Pro Tips:
  • Use broth instead of water for extra flavor.
  • Stir once halfway through baking if the top looks dry.
  • Mix in cooked chicken, shrimp, or white beans for a heartier meal.
  • Reheat leftovers with a splash of water or sauce to loosen.
Optional: Top with red pepper flakes for heat.

Tried this recipe?

Let us know how it was!

Conclusion

When you want a cozy dinner with minimal cleanup, this One Pan Tomato Basil Baked Orzo is the answer. It’s cheesy, saucy, and packed with tomato-basil goodness perfect for weeknights and easy to customize with whatever you have on hand.