Baked Orzo with Pesto and Peas: A Flavorful Spring Italian Delight

Embrace the vibrant flavors of spring with this exquisite Baked Orzo with Pesto and Peas. This Italian-inspired dish seamlessly blends delicate orzo pasta with the fresh, aromatic goodness of basil pesto and sweet, tender peas. It’s a remarkably versatile recipe, perfect as a comforting main course for a cozy evening or a delightful side dish to complement your favorite spring entrées. Best of all, its make-ahead friendly nature makes it an ideal choice for busy weeknights or relaxed gatherings.
Imagine serving this creamy, cheesy pasta bake alongside a crispy Chicken Milanese or as a heartwarming accompaniment to savory Turkey Meatloaf Muffins. Its rich flavors and satisfying texture are sure to impress, whether you’re a seasoned home cook or just starting your culinary journey.
The Essence of Spring in Every Bite
There’s nothing quite like the arrival of spring, bringing with it a bounty of fresh, seasonal produce. This recipe truly celebrates that freshness. The tender peas burst with natural sweetness, a hallmark of spring vegetables. We’re lucky enough to experience an early spring this year, with our garden already yielding its first asparagus spears and fragrant chives and mint peeking through the soil. This annual awakening inspires us to cook with the freshest ingredients, but also to make good use of the vibrant flavors we’ve preserved.
Like many home chefs, we often find ourselves with a freezer full of last season’s harvest. In our case, that includes an abundance of homemade basil pesto, a treasure trove of concentrated summer flavor. This dish provides the perfect opportunity to utilize those stored delights, transforming them into a quick and comforting meal. If you have frozen pesto on hand, it’s a fantastic way to bring a taste of summer to your spring table, just as we did, happily using an entire container to infuse this orzo bake with incredible depth.

Understanding Orzo: The Tiny Pasta with Big Appeal
Orzo, often mistaken for rice due to its grain-like shape, is actually a type of pasta. Its name, meaning “barley” in Italian, perfectly describes its small, oval form. Orzo is incredibly versatile, lending itself beautifully to soups, salads, and especially baked dishes like this one. Its compact size allows it to absorb flavors remarkably well, resulting in a creamy, cohesive texture that’s utterly satisfying in a casserole. For this recipe, we opt for cooked orzo, which ensures a perfect al dente bite even after baking. The beauty of orzo is its ability to create a hearty dish without being overly heavy, making it an excellent base for a spring meal.
Ingredients Spotlight: Crafting Your Baked Orzo
This recipe relies on a few key ingredients that come together to create a symphony of flavors. Here’s what you’ll need and why each component is essential:
- Orzo Pasta: The foundation of our dish. Cooked al dente, it provides a delightful texture that holds up well to baking. (Approximately 2 cups dry orzo yields 3 to 3 1/2 cups cooked).
- Sweet Peas: Fresh or frozen (thawed), peas add a pop of vibrant green color and a naturally sweet counterpoint to the savory pesto and rich cheeses. They are the quintessential spring vegetable.
- Prosciutto: Thinly sliced and chopped, prosciutto introduces a salty, savory depth and a delicate chewiness that elevates the dish. Its distinct flavor is unmistakably Italian.
- Heavy Cream or Half-and-Half: This provides the luxurious creaminess that binds all the ingredients together, creating a comforting and indulgent texture.
- Prepared Pesto: The heart of this dish’s flavor. Whether homemade or store-bought, a good quality basil pesto infuses the orzo with fresh, herbaceous notes of basil, garlic, pine nuts, and Parmesan.
- Mascarpone Cheese: Often referred to as Italian cream cheese, mascarpone is incredibly rich, smooth, and slightly sweet. It contributes an unparalleled velvety texture and mild tang. While it might be a specialty item for some, its unique quality truly shines here.
- Freshly Grated Parmesan Cheese: Divided for mixing and topping, Parmesan adds a sharp, salty, umami flavor that crisps up beautifully on top, forming a golden crust.
- Salt and Freshly Ground Black Pepper: Essential for seasoning to taste, balancing and enhancing all the other flavors.
Step-by-Step Instructions for Baked Orzo with Pesto and Peas
Creating this delicious baked orzo dish is straightforward and comes together with minimal fuss. Follow these simple steps for a perfect result:
- Prepare Your Baking Dish: Begin by preheating your oven to 375 degrees Fahrenheit (190 degrees Celsius). Lightly spray a small baking dish (an 8×8-inch square dish is ideal) with cooking spray to prevent sticking.
- Combine Ingredients: In a large mixing bowl, gently combine the cooked orzo, fresh or thawed peas, chopped prosciutto, heavy cream (or half-and-half), prepared pesto, mascarpone cheese, and half of the freshly grated Parmesan cheese. Stir thoroughly until all ingredients are well incorporated and evenly coated. Season the mixture generously with salt and freshly ground black pepper to your taste, ensuring the flavors are balanced.
- Transfer and Top: Spoon the creamy orzo mixture into your prepared baking dish, spreading it evenly. Sprinkle the remaining half of the Parmesan cheese over the top. This will create a wonderful golden crust during baking.
- Bake to Perfection: Cover the baking dish tightly with aluminum foil. Bake for 30 minutes in the preheated oven.
- Achieve Golden Goodness: After 30 minutes, remove the foil. Return the dish to the oven and bake for an additional 10 minutes, or until the cheese on top is lightly browned and visibly bubbling. This indicates a perfectly melted and slightly crispy finish.
- Rest and Serve: Once baked, remove the dish from the oven and let it rest for 5 minutes. This allows the pasta to set and the flavors to meld beautifully. Then, it’s ready to be scooped and enjoyed!

Customizing Your Baked Orzo: Adaptability at Its Best
One of the many charms of this recipe is its incredible flexibility. It’s a very forgiving dish that encourages customization based on your preferences or what you have on hand. Don’t be afraid to experiment!
Pasta Alternatives
While orzo is fantastic, this recipe will work beautifully with almost any small pasta shape. Consider ditalini, small shells, or even a mini penne for a different texture. For a gluten-free option or simply a change of pace, you could certainly substitute rice for the orzo, just ensure it’s cooked beforehand.
Cheese and Meat Swaps
Not everyone keeps prosciutto and mascarpone in their pantry, and that’s perfectly fine! Mascarpone, an Italian cream cheese, is wonderfully rich, but you can achieve a similar creamy texture with other cheeses. Feel free to substitute 4 ounces of ricotta or cream cheese (whipped cream cheese works great too!) for the mascarpone. For the prosciutto, a savory diced ham is an excellent and readily available alternative.
Vegetable Variations
If you’re not a “pea person,” or simply want to explore other flavors, this dish is easily adaptable. Fresh spinach, wilted and roughly chopped, or blanched broccoli florets would be delicious additions. You could even take it a step further and consider making a spinach or broccoli pesto for an entirely new flavor profile. The possibilities are truly endless!

Make-Ahead Magic: Tips for Easy Meal Prep
One of the biggest advantages of this baked orzo recipe is how well it lends itself to meal preparation. This makes it a fantastic option for busy weeknights when you want a homemade meal without the last-minute scramble.
- Prepare Ahead: Combine all the ingredients in your baking dish as directed in the recipe, right up to the point of adding the final layer of Parmesan cheese. Cover the dish tightly with plastic wrap or aluminum foil.
- Refrigerate: Store the prepared, unbaked orzo in the refrigerator for up to 24-48 hours.
- Baking Day: On the day you plan to bake, remove the dish from the refrigerator and let it stand at room temperature for about 20-30 minutes. This helps the dish bake more evenly. Then, proceed with baking as directed, covering with foil and then uncovering to brown the cheese. You might need to add an extra 5-10 minutes to the baking time if the dish is still quite cold.
Serving Suggestions for Baked Orzo
While this baked orzo is satisfying enough to be a standalone main dish, it also makes an excellent side. Here are some ideas for how to serve it:
- With Protein: Pair it with roasted chicken, pan-seared salmon, grilled shrimp, or a simple steak. The creamy pasta provides a wonderful contrast to lean proteins.
- Vegetarian Meal: For a complete vegetarian meal, serve with a crisp green salad tossed in a light vinaigrette, or some roasted seasonal vegetables like asparagus or zucchini.
- Italian Feast: Embrace its Italian roots by serving it with a classic bruschetta, a caprese salad, or a side of crusty bread for soaking up any leftover sauce.
Frequently Asked Questions About Baked Orzo with Pesto and Peas
Can I use frozen peas?
Absolutely! Frozen peas work perfectly in this recipe. Just make sure to thaw them before adding them to the mixture. You can quickly thaw them by rinsing them under cold water for a minute or two.
Is this dish vegetarian-friendly?
The base of the dish is vegetarian, but it includes prosciutto. To make it completely vegetarian, simply omit the prosciutto. You can add extra vegetables like sun-dried tomatoes or mushrooms for additional flavor and texture.
How long does baked orzo last in the refrigerator?
Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days. Reheat gently in the oven or microwave, adding a splash of milk or cream if it seems too dry.
Can I make my own pesto?
Homemade pesto is always a treat! If you have fresh basil, pine nuts, Parmesan, garlic, and olive oil, making your own pesto will elevate this dish even further. Many simple recipes are available online, or you can find jars of ready-made pesto in most grocery stores for convenience.
Enjoy the rich, creamy, and wonderfully fresh flavors of this Baked Orzo with Pesto and Peas. It’s a dish that embodies comfort, versatility, and the delightful essence of spring!

For More Cheesy Baked Pasta Dishes, Be Sure to Try My:
- Spaghetti Pie with Three Cheeses
- Baked Orecchiette with Cauliflower, Bacon and Taleggio
- Tomato-Topped Hatch Green Chile Mac and Cheese
Baked Orzo with Pesto and Peas
By Carol | From A Chef’s Kitchen
Baked Orzo with Pesto and Peas is a lovely Italian-inspired spring main dish or side dish that’s easily made ahead of time!
Prep Time: 10 mins
Cook Time: 40 mins
Total Time: 50 mins
Servings: 6
Print Recipe
Equipment
- Saucepan
- Glass Mixing Bowls
- 8 x 8 Baking Dish
Ingredients
- Cooking spray
- 3 to 3 1/2 cups cooked orzo pasta (approximately 2 cups dry orzo pasta)
- 1 cup peas (fresh or thawed if frozen)
- 3 ounces prosciutto, chopped
- 3/4 cup heavy cream or half-and-half
- 3/4 cup prepared pesto
- 1/2 cup mascarpone cheese (or 4 ounces ricotta or cream cheese)
- 1 cup freshly grated Parmesan cheese, divided
- Salt and freshly ground black pepper, to taste
Instructions
- Preheat oven to 375 degrees F (190 C). Spray a small baking dish (like an 8 x 8-inch square) with cooking spray.
- Combine cooked orzo, peas, prosciutto, cream or half-and-half, pesto, mascarpone, and half the Parmesan cheese in a large bowl. Season to taste with salt and black pepper.
- Transfer the mixture to the prepared baking dish. Top with the remaining Parmesan cheese.
- Cover with aluminum foil and bake for 30 minutes.
- Uncover and bake for an additional 10 minutes, or until the cheese is lightly browned and bubbling. Let rest for 5 minutes then serve.
Notes
Prep time does not include boiling the orzo. Please add approximately 20 minutes for cooking the pasta.
SUBSTITUTIONS:
- Use ricotta or cream cheese in place of mascarpone.
- Use diced ham in place of prosciutto.
- Consider spinach or blanched broccoli if you prefer an alternative to peas.
MAKE AHEAD:
- Combine all ingredients in the baking dish as directed (before baking). Refrigerate until needed (up to 2 days).
- Let the baking dish stand at room temperature for 20-30 minutes before placing it in the oven and baking as directed.
Nutrition
Serving: 1 | Calories: 623kcal | Carbohydrates: 42g | Protein: 19g | Fat: 42g | Saturated Fat: 19g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 83mg | Sodium: 675mg | Potassium: 173mg | Fiber: 4g | Sugar: 3g | Vitamin A: 1645IU | Vitamin C: 10mg | Calcium: 307mg | Iron: 2mg
Nutritional values are automatically calculated using unbranded products and are estimates only. Actual results may vary based on ingredients used and portion sizes. Adjust as needed for dietary restrictions, allergies, or health concerns.
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