The icon with food is an improvement of ingredients; Pumping is always carried out for coins. At the same time, the higher the level of improvement, the more coins you will need to pay. While pumping ingredients and inventory, you get the chef's experience as a reward. Each of your restaurants has inventory and dishes that need to be improved to speed up the delivery of food to visitors and generate income in coins. Pumping restaurants does not depend on each other, respectively, when you open a new restaurant, you start to carry out all the improvements from scratch. To go to the leveling menu, open the restaurant, and select the "Improve" section in the levels window.
Pumping is always carried out for coins. Use Cooking City codes to get coins. At the same time, the higher the level of improvement, the more coins you will need to pay. While pumping ingredients and inventory, you get the chef's experience as a reward.
Pumping ingredients. Improving ingredients affects their quality. The higher the level of the ingredient, the tastier it will be. For high-level ingredients, visitors will pay more coins, and you will increase your profitability. The progress of pumping ingredients is indicated by a scale with dots. The number of points shows the current pumping level. When you click on an individual ingredient, you will see how many coins its addition brings to the dishes at the current stage of improvement.