Left and Right arrows or A and D to navigate the different screens. Computer Screen: You can buy ingredients, play flappy bird (for some extra coins), or see your unlocked recipes. Click an unlocked recipe to auto-produce it, and make some extra money. Bowl: The four main ingredients are needed to make batter. If you have all of these, you can press Mix to start the mixing process. You can also add optional ingredients by clicking them. The minigame requires you to click while the spoon is in the green to add value to the muffin. Bake: If you have mixed some batter, click bake to start the baking process. This is on a timer. Decorate: First, select a frosting for your muffin. Frosting requires certain ingredients. Once you're happy with your selection, press the tick button. Then, add any toppings. You can only add toppings if you've frosted the muffin.
This is the sixteenth in a series on my Youtube channel, where I polish up your scratch projects, to show how simple concepts can become refined games. Credit to RickeyC65 for the original project and concept.