We've all been there. A party is quickly approaching, but you've had no time to prep. Your fridge is disappointingly bare, but showing up empty-handed would be poor etiquette. Do you grab that big bag ...

Party platter with veggies, fruit, and cheese on black table - Littleny/Getty Images Planning a big party? Costco's party platters can feed large groups while saving precious prep time. However, if ...