Cast Iron Home Fries on BakeSpace.com

Ingredients

• 2 pounds new red potatoes, cooked until tender and halved
• 1 Spanish onion, peeled and cut into 1/4-inch thick slices
• 1 red bell pepper
• 1 yellow bell pepper
• 2 jalapeno chiles
• Vegetable oil
• Salt and freshly ground pepper
• 2 tablespoons butter