I bought one for $2.95.
The first thing I noticed about this sandwich was how wide the English muffin; it's just slightly smaller in width as Burger King's Whopper bun. It's actually a little too big as the sausage doesn't quite reach all the edges, which left a few bread-y bites. The crust toasted up real nice. While the crumb remained a bit denser than say, a Thomas' English muffin, it was also moister.
The sausage had a savory slightly herb-y flavor that I liked and was just salty enough for the sandwich without going overboard.
The cheese was nicely melted and delivered a creamy medium cheddar flavor.
The egg was moist and slightly fluffy. It mostly served as added protein and a buffer against the salt of the sausage.
Overall, Starbucks Sausage & Cheddar Breakfast Sandwich is a solid and enjoyable choice. It's well-made classic breakfast sandwich of good quality for a decent price (it's one of the more affordable breakfast options at Starbucks).
Nutritional Info - Starbucks Sausage & Cheddar Breakfast Sandwich
Calories - 500 (from Fat - 250)
Fat - 28g (Saturated Fat - 9g)
Sodium - 920mg
Carbs - 41g (Sugar - 3g)
Protein - 19g