Related Clues:

• Some shortening
• Kitchen canful
• Vegetable spread
• Dairy section buy
• Bargain spread
• Dairy-case item
• Pat on bread
• Promise kept in a tub, perhaps
• Topping in a tub
• Spread's old name
• Butter sub
• A toast topper
• Sub on a sub, maybe
• Pie-crust ingredient
• Stick in the dairy case?