Essential amino acids are critical for building protein. For more information, see the Wikipedia page on them.
100g of Skillet Classics, Three Cheese Pasta with Cheddar, Parmesan and Blue Cheese Sauce Mix, Three Cheese contains 11.8g of protein, which is about the same as 2 eggs, 0.4 chicken breasts, or 0.8 cups (228g) of black beans.
Profile of Carbohydrates in Item
Fraction of Carbs by Type
* Other includes oligosaccharides and other polysaccharides.