The Forktionary Angle
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Definition
A fermented dairy product made from low-fat milk, known for its tangy flavor and thicker texture than regular milk.
Sensory Profile
TasteTangy, slightly sour, creamy, refreshing
TextureSmooth, viscous, slightly thick
AromaClean, lactic, slightly acidic
AcidityMedium
Technical Metrics
Nutrition Facts
Per 240g (1 cup) Calories40 kcal
Total Fat1 g
Saturated Fat0.6 g
Trans Fat0 g
Cholesterol5 mg
Protein3.3 g
Total Carbohydrate4.8 g
Dietary Fiber0 g
Total Sugars4.8 g
Calcium110 mg
Iron0.1 mg
Potassium150 mg
Chef’s Secret
For incredibly tender baked goods, use buttermilk as its acidity reacts with baking soda to create a perfect rise and delicate crumb.
Substitutions
Best Match
Milk + Lemon Juice/Vinegar
1 cup milk + 1 tbsp acid
Best for baking/marinades, mimics acidity and curdling.
Plain Yogurt (thinned)
1:1 (thinned with water)
Good for creaminess and tang, slightly different texture.
Sour Cream (thinned)
1:1 (thinned)
Richer, but works in some recipes needing tang and fat.
Kefir
1:1Similar tang and viscosity, also a fermented dairy product.
Buying Guide
Look for \"cultured buttermilk\" and check the expiration date; avoid if packaging is bloated.
Flavor Pairings
Pancakes fried chicken quick breads salad dressings marinades cornbread.