Toast orzo pasta in an oven-proof skillet over medium heat until lightly browned, about 5 minutes. Transfer to a plate.
Melt 2 tablespoons butter in the same skillet. Cook onion and garlic until onion is slightly translucent, about 5 minutes. Add mushrooms and cook until tender, about 5 more minutes. Mix with the orzo pasta.
Cook white rice in the remaining 2 tablespoons butter until rice is lightly browned, about 5 minutes. Stir in sausage and cook for 3 minutes. Mix in cooked orzo pasta and mushroom mixture; add chicken broth and bring to a boil. Remove from heat and cover with an oven-proof lid.
Bake in the preheated oven until liquid is absorbed, about 30 minutes. Mix well.
recipepes.comMushroom and Sausage Rice Pilaf, recipePT15MPT1H5455 calories