Rusk, also known as toast or biscotti in some regions, is a twice-baked bread or bread-like product that is sliced into thin pieces and toasted until crisp and golden. It is a popular accompaniment to tea or coffee and is enjoyed as a crunchy snack.To make rusk, bread dough is first baked until it’s fully cooked. Then, the baked loaf is sliced into thin pieces, and these slices are toasted again until they become dry and crisp. This double baking process gives rusk its characteristic crunchy texture and extends its shelf life.Rusk can be plain or flavored with ingredients like sugar, spices, nuts, or dried fruits. It’s enjoyed in various ways: dipped in tea or coffee, served with spreads like butter or jam, or used as a crunchy topping for desserts like ice cream or custard.In some cultures, rusk is also given to babies as a teething aid because of its firm texture. Overall, rusk is a versatile and satisfying snack that’s enjoyed by people of all ages around the world.