How to Make It
In a large cast-iron or nonstick skillet, heat 2 tablespoons
of the oil. Add the potatoes and cook over moderately high heat, stirring occasionally, until softened and golden, 7 to 8 minutes. Using a slotted spoon, transfer the potatoes to a plate.
Add the remaining 2 tablespoons of oil to the skillet.
Add the onion and bell peppers, season with salt and pepper and cook over moderate heat, stirring occasionally,
until tender and lightly browned, about 8 minutes. Add the chicken and sausage and cook until browned, about 5 minutes. Stir in the tomatoes, garlic, Worcestershire sauce, hot sauce and horseradish and cook until the sauce is thickened, about 5 minutes. Stir in the potatoes until warmed through. Season
with salt and pepper and serve with biscuits.