This creamy baked feta and artichoke dip is a delightful and easy-to-make appetizer featuring tangy feta cheese blended with sour cream, garlic, marinated artichoke hearts, and a cheesy blend of mozzarella and Parmesan. Baked until bubbly and golden on top, it's perfect for serving with crispy crostini or French baguette slices, making it an ideal party or game day snack.