Best 5 Plum Jam Cookies Recipes

PLUM JAM

Steps:

• Place the plums and water into a large pot, and bring to a boil. Reduce heat to medium-low, cover, and simmer for 5 minutes. Stir in the sugar, and add butter to reduce foaming, if needed. Bring the mixture to a full, rolling boil over high heat, stirring constantly, and then mix in the pectin quickly. Return the jam to a full boil, and boil for 1 minute, stirring constantly. Remove from heat, and skim off and discard any foam.
• Sterilize the jars and lids in boiling water for at least 5 minutes. Pack the plum jam into the hot, sterilized jars, filling the jars to within 1/8 inch of the top. Run a knife or a thin spatula around the insides of the jars after they have been filled to remove any air bubbles. Wipe the rims of the jars with a moist paper towel to remove any food residue. Top with lids, and screw on rings.
• Place a rack in the bottom of a large stockpot and fill halfway with water. Bring to a boil over high heat, then carefully lower the jars into the pot using a holder. Leave a 2 inch space between the jars. Pour in more boiling water if necessary until the water level is at least 1 inch above the tops of the jars. Bring the water to a full boil, cover the pot, and process for 10 minutes.
• Remove the jars from the stockpot and place onto a cloth-covered or wood surface, several inches apart, until cool. Once cool, press the top of each lid with a finger, ensuring that the seal is tight (lid does not move up or down at all). Store in a cool, dark area. Refrigerate opened jars for up to 3 weeks.

PLUM COBBLER BARS

Steps:

• In a large pot, combine plums and 1 1/2 cups/300 grams granulated sugar. Heat over medium-low heat, stirring occasionally, until fruit releases juices and becomes very tender, 12 to 15 minutes. Meanwhile, place a small plate in the refrigerator to chill. You'll use this later to check the doneness of the jam.
• Purée plum mixture in pot using an immersion blender (be careful of splashing), or remove from pot and purée in a blender or food processor until relatively smooth. Return purée to pot if you removed it, and cook over medium-low heat, stirring occasionally, until mixture thickens and reduces by about half, about 10 minutes. You should end up with about 3 1/2 cups/840 milliliters plum jam. (You can test the doneness by spooning a small amount of the jam onto the chilled plate, returning it to the refrigerator and letting it sit for 2 minutes. It should keep a clean line when you run your finger through it.)
• In a small bowl, whisk remaining 1/3 cup/65 grams granulated sugar with cornstarch to combine. Whisk sugar-cornstarch mixture into jam and cook, stirring occasionally, until it simmers. Simmer for 1 minute, stirring well to prevent scorching. Stir in vanilla extract, and cool plum mixture to room temperature.
• Heat oven to 350 degrees, and line a 9-by-13-inch pan with parchment paper with overhang on all sides. In a large bowl, combine oats, flour, whole wheat flour, brown sugar, baking powder, salt and cinnamon. Add melted butter and stir until the mixture forms streusel-like crumbs.
• Press 2/3 of crumb mixture into an even layer at bottom of prepared pan. Spread cooled plum jam in an even layer over crust, then sprinkle remaining crumb mixture evenly over top of jam.
• Bake until jam bubbles at edges and streusel is lightly browned, 45 to 55 minutes. Cool completely before slicing into 12 pieces.

SMOOTH PLUM JAM

Steps:

• Pit, chop, and mash plums.
• Place in large pan over medium heat.
• Add 1/4 cup lemon juice to pan.
• Cook to a full boil. Reduce heat and cook 30 minutes.
• In separate bowl, add sugar and pectin and mix together.
• Add sugar/pectin mixture to pan. Stir.
• Bring to boil and cook for another 5 to 10 minutes.
• Remove from heat.
• Fill jars to 1/4" of top. (Makes six 8oz. jars).
• Wipe rims clean and screw on 2-piece lids.
• Submerge sealed jars into hot water bath at 200 degrees or boiling water for 10 minutes. Lids will "pop" once removed from hot water bath and you know they are sealed. Let cool on counter.

PLUM JAM THUMBPRINT COOKIES

Steps:

• Preheat oven to 350 degrees Fahrenheit. Line a baking sheet with parchment paper.
• In a large mixing bowl cream the butter and sugar together on medium speed until fluffy and light in color.
• Mix in egg yolk one at a time, mixing well after each addition. Mix in vanilla until well combined.
• Stir in flour and salt until just combined, don't over mix.
• Roll tablespoon sized balls in sugar. After each ball is rolled, place the ball on the parchment paper lined cookie sheet and use your thumb or the back of a measuring spoon (or your child's thumb!) to gently press an indent in your cookie ball.
• Repeat until cookie sheet is full with room for cookies to spread slightly. Drop a 1/2 tsp sized dollop of plum jam (or jam of your choice) into the indent in each cookie.
• Bake cookies for 9-12 minutes, or until edges are just starting to lightly brown.
• Let cookies cool on the cookie sheet for a few minutes before transferring them to a cooling rack to cool completely.
• Once completely cooled, you can store in a closed container for a week, but I would be very surprised if you had cookies left that long to test it. I think the cookies I hid away to test how they did being stored a couple days were just as good - if not better - than the fresh cookies. You truly can't go wrong, every cookie WILL be enjoyed.

GIANT SUGAR PLUM COOKIES

Steps:

• To make the filling: Place plums, sugar and butter in saucepan; cook over low heat until juices flow.
• Heat to boil; simmer 3 minutes or until plums are tender when pierced.
• Add cornstarch/water mixture and cook until mixture is clear and thickened; stir in lemon juice and set aside to cool.
• Sift dry ingredients together.
• Cream butter and sugars.
• Beat in eggs and vanilla; stir in sifted dry ingredients.
• Chill dough one hour.
• Preheat oven to 400F and spray baking sheet with cooking spray.
• Roll dough on floured board to 1/8" thickness; cut into 3 1/2" circles.
• Work with only a portion of dough at a time for ease of handling.
• Cut a 1" hole in middle of half of the circles.
• Put 2 tablespoons plum filling on center of the other half of the circles.
• Top with holed circle and crimp edges decoratively with a fork.
• Arrange on a cookie sheet.
• Brush with egg and sprinkle with sugar.
• Bake for 10 to 12 minutes or until golden; cool on rack.