For the frosting part: *Do it slowly.* It is normal that the right side is thicker, so don't panic. Just do 3 layers. AND PRACTICE. Spread the ingredients without any falling out. You'll get 100% for topping station and get the Build Expert Badge as well.
Great game as Infectonator ever is! However, I'm running the game at low quality with the newest version of Flash on Chrome on my quadrable-core computer, the game still lags in big cities, which makes the experience much worse than it should have been.
ME: Hey papa, it's been over three months and now you're finally back! PAPA: I want a pancake with oatmeal, a pancake with oatmeal, a pancake with oatmeal and a pancake with oatmeal... ME: What? You are not here to get back to work and run your restaurant?
Just a few tips:
1. do not bother with the customers waiting when you have filled the shop with posters and junk: the waiting score hardly falls below 100
2. When building on French Toasts spread your toppings onto the inner circle of the plate, not just on the toast.
3. Don't just go and take order. Wait for your cakes to be ready to be flipped/served, then take the orders. This way the cakes are less likely to get burned. Build while waiting.
4. In earlier levels keep an eye on the cakes grilling for customers order slowly.
5. Save your tips and try to purchase doorbells and alarms as soon as possible. They are really useful.
6. Try to purchase the drinkpourer before the drink station is unlocked (rank 15). This will save a lot of work.
7. Don't spend your tips on stuff in the furniture shop: you'll get posters and furniture from mini games.
8. Make your drinks as soon as possible and in order so that when you finish building you can just grab the left most drink without thinking.
 "Papa's Cupcakeria"){kind=icon}
 "Papa Louie 2: When Burgers Attack!"){kind=icon}
 "Battle without End"){kind=icon}
 "Papa's Hot Doggeria"){kind=icon}
 "Jacksmith"){kind=icon}
 "Infectonator 2"){kind=icon}
 "bit Dungeon"){kind=icon}
 "Papa's Wingeria"){kind=icon}
 "Utopian Mining"){kind=icon}
 "Fancy Pants Adventure: World 3"){kind=icon}
 "i saw her standing there"){kind=icon}
 "NoNoSparks: Genesis"){kind=icon}
 "Papa's Pancakeria"){kind=icon}
 "Several Journeys of Reemus Chapter 4 Beastly Blackhole of Bureaucracy"){kind=icon}
 "Papa's Freezeria"){kind=icon}
 "Papa's Pizzeria"){kind=icon}
 "Wake Up the Box 3"){kind=icon}
 "The Visitor: Massacre at Camp Happy"){kind=icon}
Hm, I don't think space is wired to take advantage of input b. I'll have to fix that next.