Here is the full list of all 25 Bakery Simulator achievements.
Complete the tutorial
Reach level 2
Reach level 5
Reach level 10
Reach level 20
Reach level 30
Unlock the second bakery
Unlock the third bakery
Complete first order
Unlock the first perk
Reach the maximum level of relations with other bakeries
Unlock first machine’s upgrade
Buy all the machines’ upgrades
Change the color of the walls
Unlock 2 bakeries
Unlock 4 bakeries
Unlock 6 bakeries
Spoil first order
Unlock all the recipes
Press H for the first time
Complete an order in less than 5 minutes
Complete the order before time is up
Throw objects for the first time
Change the whole bakery’s décor
Unlock all machines