Across 2 real meals logged on Fuel Log, meals tagged buttermilk average 85 kcal and 6g protein. Every entry below is a real photographed meal with AI-estimated calories.
The tangy byproduct of butter-making (or cultured milk) that's surprisingly low in fat despite its name—usually 0.5-2% depending on the type. Great for baking and marinades, but check labels since some versions are essentially flavored skim milk while others pack a decent protein punch.
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