Levels give you the following upgrades as and when. Don't ask me what level, coz I don't remember anymore...I only spend my time focusing on the clicking of burgers all day long.
1. Stoves
2. Counters
3. Staff
4. Recipes
Now, as important as each other, you need to get as many of the stoves as you can. This is what's gonna help you level...remember, service doesn't get you experience to level, cooking does.
Now some of you may or may not know, so I'm gonna tell you anyway...believe it or not, the best food to cook...when you have time that is...are the Bacon Cheeseburgers. With the highest average per minute coins AND experience points, it hands down wins the others. The only problem is, you can't sit there 24 hours a day cooking burgers...hell...4 hours is already wayyy too much.
So, here is a breakdown in order. I'm now level 21, so in this order are the recipes available to me.
Money Wise
1. Bacon Cheeseburgers
2. Super Chunk Fruit Salad
3. Tony's Classic Pizza
4. Voodoo Chicken Salad
5. Jumbo Shrimp Cocktail
6. Tikka Masala Kabobs
7. Spaghetti and Meatballs
8. Spitfire Roasted Chicken
9. French Onion Soup
10. Triple Berry Cheesecake
11. Homestyle Pot Roast
XP Wise
1. Bacon Cheeseburger
2. Super Chunk Fruit Salad
3. Jumbo Shrimp Cocktail
4. Tikka Masala Kabobs
5. French Onion Soup
6. Voodoo Chicken Salad
7. Tony's Classic Pizza
8. Spaghetti and Meatballs
9. Triple Berry Cheesecake
10. Spitfire Roasted Chicken
11. Homestyle Pot Roast
So, if you need to make money, follow the first list using whichever is more suitable for your timing. If it's levelling you wanna do, then follow the second list. It's not exactly in the order they come or the order their times are based, it's based on calculations per minute. Basically, if you're not leaving your computer for few hours, then you go for the Cheeseburgers...if you're not going to be long and you ahve to be out a few hours...set up the 4 or 5 hour batch...that could be either the Tony's Classis Pizza (5 hours) or French Onion Soup (4 hours). It would merely depend on you. Whatever is more convenient.
With this, it'll be easy to level and over a period of a few days, if you are dedicated enough, you can level as fast as 5 levels a day average for the first few days...or...you can take things slow and go for a level or 2 a day. It's totally down to you. There's no challenging of anyone else. It's all about you, yourself...and the reflection in the mirror...yes...that's you.
I'm going for speed levelling as I want to see what recipes are available for me. Also, I would like to challenge Zynga's capabilities and development speed as I hope I can out level their expansion competence. It's just something I like to do. Beat the unbeatable. If I succeed, it's only self satisfaction. But that is all I'm looking for.
The path you take is down to you. Turbo fast or nice and easy...have fun ladies and gentlemen. Good luck and may your burgers stay hot and fresh.