A samosa is a savory, triangular-shaped pastry that originated in the Indian subcontinent. It is typically filled with a mixture of spiced potatoes, peas, onions, and sometimes meat. The filling is enclosed in a crispy, deep-fried or baked outer crust, making it a popular snack or appetizer. Samosas are known for their delicious blend of flavors and are often served with chutney or yogurt for dipping.