Rennin aids the digestion of milk proteins. Mucus secreted by the gastric glands helps protect the stomach lining from the action of gastric juice. Gastric secretion is stimulated by a number of hormones and chemical substances, by the presence of food in the stomach, and by a number of psychological factors, such as the smell of a favorite food.
Delicious Egg Salad for Sandwiches - Ingredients. 1  8 eggs. 2  1/2 cup mayonnaise. 3  1 teaspoon prepared yellow mustard. 4  1/4 cup chopped green onion. 5  salt and pepper to taste. 6  1/4 teaspoon paprika.
The type of bread you use can increase the calorie count the sandwich. A bacon egg and cheese sandwich contains between 450 and 600 calories. The difference between the two calorie counts depends on the choice of bread and cheese. The higher the fat count in the bread and cheese, the higher the calorie count becomes. A bacon egg and cheese sandwich contains one egg.