The crossword solution for the term 'BROWNED OVER BY EXPOSURE TO HEAT' is 'TOASTED'. Toasting is a cooking technique that involves exposing food to heat, usually in an oven or over an open flame. This process causes the food to become browned and crispy on the outside, while remaining soft and warm on the inside. Toasting is commonly used to prepare bread, but can also be used to cook other foods such as vegetables, meats, and nuts.