Full list of all 54 Overcooked 2 achievements.
The base game contains 26 achievements, and there are 4 DLC packs containing 28 achievements.
Get 3 stars on all Surf 'n' Turf levels
Deliver every type of meal in Surf 'n' Turf
Get 3 stars on every level in Surf 'n' Turf World 1
Get 3 stars on every level in Surf 'n' Turf World 2
Get 3 stars on every level in Surf 'n' Turf World 3
Wash 150 dirty plates or glasses with the water gun
Use the Bellows on BBQs 500 times
Survive all horde stages in Night of the Hangry Horde with full kitchen health
Get 3 stars on all Night of the Hangry Horde levels with a star rating
Get 3 stars on every level in Night of the Hangry Horde World 1
Get 3 stars on every level in Night of the Hangry Horde World 2
Get 3 stars on every level in Night of the Hangry Horde World 3
Burn 300 buckets of coal in the furnace
Chop 500 ingredients using the guillotine
Get 3 stars on all Carnival of Chaos levels
Deliver every type of meal in Carnival of Chaos
Get 3 stars on every level in Carnival of Chaos World 1
Get 3 stars on every level in Carnival of Chaos World 2
Get 3 stars on every level in Carnival of Chaos World 3
Fire a Chef from a Cannon 100 times
Add mustard or ketchup to a recipe 100 times
Get 3 stars on all Campfire Cook Off levels
Deliver every type of meal in Campfire Cook Off
Get 3 stars on every level in Campfire Cook Off World 1
Get 3 stars on every level in Campfire Cook Off World 2
Get 3 stars on every level in Campfire Cook Off World 3
Burn 300 pieces of wood
Take 500 items from a backpack