Butter
Cheese
Mayo
Peanut butter
Sauces
Then ruthlessly sort out the unhealthy foodstuffs in the kitchen cupboards, such as:
Pasta, rice … the starches
Sugar and items soaked in sweetness
Now visit Fruit and Veg and stock up … mainly:
Tomatoes, lettuce, cucumber, red pepper, broccolli, cauliflower, carrots