Creamy one-pot orzo with spicy Italian chicken sausage, sun-dried tomatoes, spinach, and two cheeses. Toasting the orzo creates a rich, risotto-like texture, and everything cooks together in one pot for easy cleanup.
Brown the sausage: Heat the olive oil in a Dutch oven or large pot over medium heat. Add the sliced chicken sausage and cook for about 5 minutes, stirring occasionally, until browned on both sides.
Toast the orzo: Stir in the onion powder, red pepper flakes, garlic, and orzo. Cook for 1 to 2 minutes, stirring frequently, until the garlic is fragrant and the orzo is lightly toasted.
Simmer: Pour in the white wine, scraping up any browned bits. Stir in the chicken broth, heavy cream, sun-dried tomatoes, Italian seasoning, kosher salt, and black pepper. Bring to a gentle simmer and cook for 10 to 15 minutes, stirring occasionally, until the orzo is tender. Add another splash of broth if needed before the orzo is fully cooked.
Finish the orzo: Remove from the heat. Stir in the spinach, Parmesan, and Asiago until the cheeses are melted and the spinach has wilted. Cover for 1 to 2 minutes if needed to help the spinach wilt.
Serve: Divide among bowls and top with additional cheese if desired.
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Notes
Use low-sodium broth: Low-sodium chicken broth gives you better control over the seasoning. If you're using regular broth, wait until the end to taste before adding additional kosher salt.
Choose oil-packed sun-dried tomatoes: Drain the tomatoes well before chopping. If they're not pre-sliced, cut them into bite-size pieces so they're evenly distributed throughout the orzo.
Use your favorite sausage: I usually make this with fully cooked spicy Italian chicken sausage, but fully cooked spicy or sweet Italian sausage works just as well. If using raw Italian sausage, cook it first, then slice or crumble it into the orzo.
No white wine? Substitute an equal amount of chicken broth with a squeeze of fresh lemon juice added at the end for a little brightness.
Heavy cream substitute: Half-and-half works for a lighter sauce, though it won't be quite as rich and creamy. I don't recommend regular milk since the sauce won't have the same texture.
Use one cheese if needed: Parmesan and Asiago create extra flavor, but you can use all Parmesan if that's what you have on hand.
Leftovers: Store leftovers in an airtight container in the refrigerator for up to 3 days. The orzo will continue to absorb liquid as it sits, so add a splash of chicken broth when reheating to loosen the sauce.