How to sour milk

By Linda1128

Ingredients

• Milk
• Plain vinegar or lemon juice
• Measuring cup
• 1 1

Preparation

Step 1

.1
Measure 1 cup milk. Whole or 2 percent works best in baking.

2.2
Add 1 tsp. plain vinegar or lemon juice. Stir the ingredients.

3.3
Let the mixture sit for 10 to 15 minutes. The milk should began to curdle slightly. You now have sour milk for your baking needs