Serving sizes are reported in different ways: most products list protein per a 3.5-ounce (3.5 oz) serving, while one lentil option reports protein per 1/2‑cup portion.
Some listings are sold fully cooked or as ready-to-heat meals. Descriptions include heat-and-serve meals ready in about five minutes and a frozen penne side that heats in under five minutes.
Times vary by product: dried legume or wheat penne typically boil in about 6–12 minutes, while ready-to-heat or frozen options generally heat in roughly five minutes or under.
Descriptions note sauce-friendly features: penne is said to hold sauces well, and some products are bronze-cut, giving a slightly coarser texture that helps sauce adhere.
Protein in legume-based penne commonly falls in the mid-teens up to about 20 g per serving; example values in these listings include roughly 14 g, 17 g and 20 g per serving.