Cocktail Onions Recipe

• 1 1/2 cups Morton’s Coarse Kosher Salt
• 3 quarts water
• Ice cubes
• 4 pounds pearl onions (each about 3/4 inch in diameter), ends trimmed and peeled
• 1 cup granulated sugar
• 3 tablespoons yellow mustard seed
• 6 cups distilled white vinegar
• 1 1/2 teaspoons dried red pepper flakes
• 5 medium bay leaves

1. Place salt in a large, nonreactive heat-resistant container and cover with water. Add enough ice to equal 1 gallon total brining liquid. Stir to dissolve salt; add onions. Keep onions submerged by covering with a resealable plastic bag filled with water. Refrigerate and let brine for 12 to 24 hours.

For sanitizing the jars and lids:

1. Wash the jars, lids, and bands in hot, soapy water. Rinse well. Dry the lids and bands and set aside.
2. Place the jars in a boiling water canner or a 15- to 20-quart pot fitted with a canning rack and a lid. Fill the pot with water and bring to a boil over medium-high heat. Boil for 10 minutes, then turn off heat.
3. Keep the jars in the hot water until ready for use, removing one at a time as needed.

For the onions:

1. Strain onions and rinse. In a large pot, bring sugar, mustard seed, vinegar, and red pepper flakes to a boil over medium heat and whisk to combine.
2. Simmer until sugar has dissolved, about 10 minutes. Keep pickling liquid hot while packing the jars, but do not boil.
3. Remove the jars from the hot water with a jar lifter, letting excess water drip off. Bring water in the canner back to a simmer (about 180°F) for processing the packed jars.
4. Distribute onions and bay leaves among the sterilized jars, leaving a 1-inch headspace. Cover onions with hot pickling liquid, leaving a 1/2-inch headspace. (If there is leftover pickling liquid, it can be used for a quick pickle. To do so, fill a clean jar with peeled onions, cover with pickling liquid, and refrigerate 12 to 24 hours before eating. Eat within 2 weeks.)
5. To remove any air bubbles, slide a clean rubber spatula down the side of each jar and press inward on the onions while rotating the jar; repeat 5 to 6 times for each jar.

For processing the packed jars:

1. Wipe the rim and threads of each jar with a clean, damp towel. Place the lids on the jars, checking that the sealing compound is centered. Fit the jars with bands and tighten just until resistance is met.
2. Check that the water in the pot or boiling water canner is at a simmer (about 180°F), and set the jars in the canning rack. (The jars must be covered by 1 to 2 inches of water. Add additional boiling water as necessary.)
3. Cover the pot with a tightfitting lid and bring to a rolling boil over medium-high heat. Process the jars for 10 minutes at a gentle but steady rolling boil. (Begin calculating the processing time once the water is at a rolling boil. Check occasionally that the water remains at a steady boil.)
4. Once processed, remove the jars with the jar lifter and set upright, 1 to 2 inches apart, on a dry towel. Do not retighten the bands; let cool at least 12 hours.
5. After the jars have cooled, check for a seal by pressing the center of each lid. If the center is concave and does not flex, remove the band and try to lift off the lid with your fingertips (don’t pull too hard). If you cannot lift the lid, there is a good vacuum seal. If the lid pops off, your jar did not properly seal; eat the onions within two months.
6. To store properly processed jars, wipe each lid and jar with a clean, damp cloth (the bands don’t need to stay on for storage), label the jars, and store them in a cool, dry, dark place. Unopened jars can be kept up to a year when stored properly. Once opened, keep in the refrigerator and use within two months.