"Create an app icon for 'Pantry Bud,' a shopping list app. The icon should be friendly and inviting, reflecting the idea of a helpful companion. Include elements like a pantry, groceries, or a shopping list. Use a warm color palette with shades of green and orange. The design should be simple yet modern, with a playful and approachable feel. Consider incorporating a cute character or mascot to represent the 'bud' (buddy) aspect."