Piim
A traditional Nordic fermented milk beverage with a smooth, light texture and pleasantly tart taste.
Ingredients
- 4 cups pasteurized whole milk
- 1/4 cup active cultured buttermilk
Instructions
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1
Gently warm 4 cups pasteurized whole milk in a glass container or saucepan until it reaches room temperature, around 70 to 75 degrees F.
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2
Whisk 1/4 cup active cultured buttermilk into the warm 4 cups pasteurized whole milk until thoroughly combined.
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3
Cover the glass container loosely with a clean cloth or coffee filter, securing it with a rubber band.
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4
Let the mixture sit in a warm spot out of direct sunlight for 12 to 24 hours until set and mildly sour.
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5
Seal the container tightly and chill in the refrigerator for at least 4 hours before serving.