Here is the full list of all 16 Corinne Cross's Dead & Breakfast achievements.
Earn the best ending on New Game + mode.
Meet Suzette.
Meet Maren.
Earn the best ending.
Visit Julia at the hospital every day.
Earn Chloe's best ending.
Earn Dimitri's best ending.
Earn Zara's best ending.
Earn Gale's best ending.
Earn Alex's best ending.
Earn Shoes' best ending.
Successfully host Breakfeast.
Grow 10 flowers in one game.
Find all 10 recipes.
Win all 3 games of hide-and-seek.
Give Alex crayons.