Blood oranges are one of my favorite fruits. Their sweet and tangy flesh yields a distinctly vibrant juice and they are a great addition to salads, salsas and your snack drawer!
1 lb blood oranges (approximately 4-5 tennis ball sized oranges)
Zest and juice of 1 lemon
2 ½ cups granulated sugar
4 cups water
Canning Equipment: 6 or 8-ounce canning jars with rings and lids (I used a few different sizes because they were cute), tongs, ladle, canning funnel (I couldn’t find mine, so just used a spoon), large pot, rack that fits inside the pot (I just used a folded tea towel to keep the jars off of the bottom of the pot), and a deep fry or candy thermometer.
4. Now prepare your jars by placing jars, lids, rings, a large spoon and your tongs into a large pot of boiling water. Water should cover the jar by at least 1 inch. Boil for 10 minutes. Once boiled, turn the heat off and leave everything submerged in the pot until the marmalade is ready.
8. Using your sterilized spoon, fill jars to just below the threads until all your fruit has been used. Note that the amount may vary and any extra can be eaten of the spot or stored covered in the refrigerator. Wipe the rims and threads of each jar with a damp paper towel and top with lid and ring. Screw ring on firmly and return jar to pot with boiling water. Be sure you’ve placed a rack or folded towel on the bottom of the pot to keep the jars off the bottom. Water should cover jars by an inch. Boil for 10 minutes to seal.
9. Remove jars from pot and place in a cool dry place for 24 hours. Listen for a loud pop. That’s the sound of your jars sealing! Marmalade will keep unopened for 6 months. Store in the refrigerator once opened.
For more on preserving fruits and veggies, see some of The Chopping Block's other posts on canning and canning savory pepper jelly. Our canning classes will return this spring and summer.
Recipe help from: