Possible Clues:

• T by T, say?
• … are many involved in cooking of 2
• Satisfying food, but apparently not a round of sandwiches?
• Substantial repast with enough food to satisfy
• Dreary repast?
• Nutritious repast
• Not the sort of food for pie chart?
• A small portion of ravioli perhaps, or a whole pizza?
• Math teacher's nutritious repast?
• Nutritious intake