Development of Mackerel (Rastrelliger sp.) Turbin Quiche Fortified with Tofu and Red Beans (Phaseolus vulgaris L.): Sensory Acceptability and Nutritional Profile as a Healthy Snack Alternative for Adolescents

This study aims to determine adolescents’ acceptance of mackerel turbin quiche, identify the best formulation of the product, and analyze its nutritional content. This study used an experimental method. The results showed that the mackerel turbin quiche product that was well accepted by adolescents was F1, which used 250g of mackerel, 125g of tofu, and 375g of red beans. The best formulation of mackerel turbin quiche used ingredients divided into three (3) parts: crust, filling, and custard. The quiche crust consisted of 500g wheat flour, 300g margarine, 135g powdered sugar, 15g powdered milk, and 2 egg yolks. The filling consisted of 250g mackerel, 375g red beans, 125g tofu, and 100g onion. The custard consisted of 1000 ml UHT milk, 10 egg yolks, 6g salt, 3g ground pepper, and 3g ground nutmeg. Each 45g serving of mackerel turbin quiche contained 194.34 Kcal of energy, 21.60g carbohydrates, 10.09g fat, and 5.69g protein. It can be concluded that mackerel turbin quiche can be used as a healthy snack alternative for adolescents.