have less, add a bit of water to reach the 4-cup mark; if you have more, save the extra for another use.
Sterilize Jars: While you prepare the jelly, wash the jars and lids in hot, soapy water. Place them in a water bath canner filled with water and bring to a simmer (Medium-High heat) to keep them hot until ready to fill.
Combine Ingredients: Pour the 4 cups of apple juice into a clean, large pot. Add 1/4 cup of the lemon juice.
Add Pectin: Stir in the