Spanish chorizo, available in many supermarkets, spices up this robust one-pan dinner that's made with chicken thighs and drumsticks as well as shrimp. Arborio rice soaks up the dish's savory flavors as it cooks.
Season chicken with salt and pepper. In a 5-quart Dutch oven or heavy-bottomed pot, heat oil over medium-high. Working in batches, cook chicken (do not crowd pot) until browned, 7 to 8 minutes, turning once. Transfer to a plate (reserve pot); set aside.
Place bell pepper, chorizo, onion, garlic, and tomatoes (with their juice) in pot; season with salt and pepper. Cook, stirring occasionally, until liquid has evaporated, 4 to 6 minutes.
Add rice; cook, stirring, until translucent around edges, 1 to 2 minutes. Add broth and chicken; bring to a boil. Reduce to a simmer; cover, and cook until rice begins to soften, about 10 minutes. Add peas and shrimp, submerging them in liquid. Cover and cook until shrimp are opaque throughout, 4 to 6 minutes.