Creamy Chicken Orzo Pasta Bake

This chicken orzo pasta bake is rich, creamy and irresistibly cheesy – and effortless to make!

After a little prepping, everything cooks together in one dish – including the orzo – for maximum flavour and minimal fuss. Just the way we like it.

We opt for the convenience of ready-cooked rotisserie chicken and infusing the dish with bold Tuscan and Mediterranean flavours such as sundried tomatoes, lemon and Italian herbs.

It’s so comforting, so crowd-pleasing and sooo perfect for any night of the week.

Key ingredient notes and substitutions

Rotisserie chicken

We use a ready-cooked rotisserie chicken for two good reasons:

1. It’s super convenient – just slice it into chunks or shred it a bit finer if that’s how you like it.
2. It brings loads of flavour to the dish, especially if you include some of that golden roasted skin in the mix.

You’ll need about three cups, which is roughly what you’ll get from a medium to large roast chicken.

Of course, you can roast your own chicken from scratch if you prefer or just fry up some diced chicken breast or thighs especially for the recipe.

Orzo

Orzo is a small, rice-shaped pasta that’s perfect for soaking up flavour in baked dishes.

For the best results, use a good-quality dry orzo – typically made from semolina flour, which holds its shape well and has a lovely bite when cooked.

Cheaper versions can turn mushy, especially in baked recipes like this one. You want your orzo to hold its shape and stay al dente.

Look for orzo that’s golden in colour and made from durum wheat semolina for that perfect texture and a slightly nutty flavour.

Here are some good brands to look out for:

• Delallo
• Rustichella d’Abruzzo
• La Molisana Orzo
• De Cecco Orzo

Allergic to gluten?

If you look in the right places, you’ll also find gluten-free orzo for a gut-friendly version of this one-pan chicken orzo bake.

Broccoli

If the mere mention of broccoli sparks drama from the small humans at the dinner table, don’t stress – you can swap it out for spinach (or other veggies) to keep the peace.

But honestly, chopped up small, the broccoli goes largely incognito. They’ll eat it before they even realise it’s there.

The cheeses

We use mozzarella for its excellent melting properties, but if you want a little more oomph, feel free to mix in some cheddar.

And if the thought of shelling out for real parmesan makes your wallet cry, no stress – you can swap it for something more budget-friendly like Grana Padano or Pecorino Romano.

Sun-dried tomatoes in oil

Make sure to get sun-dried tomatoes in oil, not the dry ones.

You’ll use three tablespoons of that fragrant oil in the dish, so you get extra flavour from both the tomatoes and the oil.

Step-by-step instructions

1. Preheat the oven to 375°F (190°C) and lightly grease an ovenproof casserole dish, approximately 13″ x 9″ (33cm x 23cm) or a round shallow dish with a diameter of about 12″ (30cm).

2. Heat the oil in a large pan, then add the onions and cook over low heat for about 10 minutes, stirring occasionally, until lightly caramelised and soft.

3. Add the garlic and oregano (or Italian herbs) to the pan with the onions and cook for 1-2 minutes, until fragrant. Be careful not to let it burn.

4. Add the dry orzo, chopped sun-dried tomatoes and the three tablespoons of reserved oil from the sun-dried tomatoes to the pan.

Cook together for 2 minutes over low heat, lightly toasting the orzo until it’s coated with the oil and glossy. Keep moving it around to ensure it doesn’t stick to the pan.

Remove from the heat.

5. Add the chicken stock, cream, lemon zest and lemon juice to the prepared ovenproof dish and stir to combine.

6. To the cream mixture, add the orzo mix, diced chicken, broccoli, half the mozzarella, half the parmesan, salt and pepper.

7. Stir everything together so it’s well mixed, then press down gently to make sure the orzo is fully submerged in the liquid for even cooking.

8. Sprinkle the remaining mozzarella and parmesan evenly over the top.

9. Bake in the preheated oven for 40–45 minutes or until the orzo is cooked through and the cheese is golden and bubbling.

About halfway through, check the liquid – if you want it a little saucier, pour in a splash of cream or chicken stock and gently mix it in with a fork, keeping the cheesy top as undisturbed as possible.

10. Let the dish rest for 10 minutes before serving – this gives the sauce time to settle, soak in, and bring all those delicious flavours together.

Scatter a few basil leaves over the top just before serving. Totally optional, but it adds a fresh, fragrant finish.

Variations

Meat Swaps:

• Turkey
• Sausage
• Ground Beef or Lamb

Pasta Swaps:

• Gluten-Free Orzo
• Rice: Use 1 ½ cups cooked rice for every 1 cup of orzo.

Veggie Swaps:

• Spinach
• Zucchini
• Roasted Bell Peppers
• Mushrooms

What to serve with this lemon chicken orzo bake

For a well-rounded meal with your chicken orzo pasta bake, consider serving it with a Caprese salad with hot honey dressing, a light Panzanella Toscana, or a crisp green salad.

If you’re in the mood for something fruity, a nectarine salad with basil dressing pairs wonderfully.

These fresh salads balance the richness of this Tuscan chicken orzo bake and add a burst of flavour to your plate.

Storage, freezing and reheating

Storage

Once it’s cooled, store any leftovers in an airtight container in the fridge. It’ll keep nicely for about 3 days – perfect for easy lunches or dinners later in the week.

Freezing

You can freeze it for up to 3 months. Just let it cool, wrap it up tightly and store it in the freezer. When you’re ready to eat, thaw it overnight in the fridge.

Reheating

To reheat, cover it with foil and warm it in the oven at 350°F (180°C) for 20 minutes. If it looks a little dry, add a splash of cream or stock to bring it back to life.

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