There are now levels with extra goals, which are marked with special icons. To complete those levels, you need to do more than just earn a certain number of coins. There are other conditions to meet:

Good Mood Food: no customers can be in bad moods;

Super Service: all customers must receive their orders;

Utter Delight: serve a set number of customers with full mood meters;

Where There's Smoke: avoid burning dishes;

Sustainable Dining: don't throw away any food.

Stay Hydrated: serve a certain number of drinks to customers.

Hearty Bonanza: serve a certain number of main dishes to customers.

Have a Bite: serve a certain number of snacks to customers.

Packed to the Gills: serve a certain number of customers.

Hospitable Restaurant: serve a certain number of special customers.

Right in the Heart: collect a certain number of hearts.

Jack of All Trades: complete a certain number of combo orders.

If you are having trouble, try upgrading the interior of your kitchen or using boosters!

If you fail a level with an extra goal (Super Service, Where There's Smoke, Good Mood Food, or Sustainable Dining), then you can use the Second Chance booster to continue playing.