I bought a 14.2-oz box for $1.88 on sale.
These come in a box made to look like a Chinese take-out container. You actually cook it just as it's packaged; just toss it in the microwave, plastic wrap and all.
The beef was tender but perhaps overly so, as it was missing some of that sinewy texture. There wasn't much of it to go around and quite a few of my bites were just rice, veggies, and sauce (which might have been more palatable with a less-blah sauce).
The rice was parboiled with that characteristic firmness. It's a different texture than the freshly-steamed rice you might get at an Asian place but it's not bad.
Nutritional Info - Tai Pei Pepper Beef (403g)
Calories - 480 (from Fat - 110)
Fat - 12g (Saturated Fat - 2g)
Sodium - 1280mg
Carbs - 75g (Sugar - 17g)
Protein - 19g