Homemade - Blueberry Jam in SKS Glass Preserving Jars

•   Ingredients
  
• 4 cups fresh blueberries
• 2 cups granulated sugar
• 2 tablespoons lemon juice
• 1 green bell pepper, seeded and finely chopped
• 1 teaspoon lemon zest (optional)
• SKS Canning Jars

1. Initial Preparation
   Wash blueberries and pat dry. Prepare by sterilizing the glass preserving jars and their lids. You can do this by washing them in hot, soapy water, rinsing well, and placing them in a pot of boiling water for 10 minutes. Keep them warm until ready to use.
2. Making The Jam
   In a large pot combine blueberries, sugar, lemon juice, and lemon zest mixing well. Bring to a gentle boil, stirring occasionally. Then, reduce the heat to low and let simmer for 30-40 minutes, or until the jam thickens. Stir occasionally to prevent sticking. Remove pot from heat.
3. Canning The Jam
   Carefully transfer the hot jam to the sterilized jars leaving 1/4 inch of headspace. Wipe the rims clean and seal with lids. Process the glass jars in a boiling water bath for 10 minutes to ensure proper sealing and preservation. Remove the jars and let them cool to room temperature, checking the lids for a proper seal.

Clear glass jars with metal caps are a great storage solution for this homemade blueberry jam recipe. These glass jelly jars ensure that the vibrant color and delightful texture of the blueberry jam shows through. The plastisol liner included in the canning jar caps creates an airtight seal, keeping the jam fresh and flavorful. Glass paragon jars also offer tall sides convenient for custom labeling and include narrower openings and slender flat bases. The clear glass jars could be used to package anything from jams and jellies to pickles and peppers. Enjoy your homemade blueberry jam on peanut butter and jelly sandwiches, fresh biscuits, or add a scoop to yogurt making the perfect addition to any parfait!