Ingredients:
- 4 lbs (1.8 kg) fresh ripe peaches, peeled, pitted, and chopped
- 4 cups (800g) granulated sugar
- 1/4 cup (60ml) bottled lemon juice
- 1/2 teaspoon (2.5ml) unsalted butter (optional)
Instructions:
- Peel, pit, and chop the peaches into roughly equal pieces.
- In the large pot, combine the chopped peaches, sugar, lemon juice, and optional butter.
- Over medium-high heat, bring the mixture to a rolling boil, stirring constantly to prevent scorching.
- Reduce heat to medium and continue to cook, stirring frequently, until the jam thickens.
- If desired, use a potato masher or immersion blender to partially break down the peaches for a smoother consistency.
- Carefully ladle the hot jam into the prepared jars, leaving about 1/4 inch (6mm) headspace.
- Let the jam cool completely before covering with lids and storing in the refrigerator.