Here is the full list of all 21 Delicious - there are Emily's Hopes and Fears achievements.
Walk 100 miles.
Unlock and collect Everything.
Win the last level of a restaurant with a minimum of 11 un-upgraded products.
Have 4 variations of one product on your tray.
Buy all items in all restaurants.
Finish all the Challenges and Bonus Levels.
Finish Emily's Garden II.
Achieve 3 stars on each day.
Find all the 65 mice.
Choose every product in every chapter at least once.
Unlock all 213 products.
Finish the Monastery.
Have 15 bonus tip products on your menu for the day.
Finish Patrick's Flower Shop.
Finish the Inuit Village.
Finish Emily's Garden.
Have 14 quick prepare products on your menu for the day.
Finish the Lumber Mill.
Serve 250 hot products.
Serve 250 products quickly.
Finish Forest Picnic.