Hatch green chilies are celebrated for their smoky, slightly sweet flavor that elevates countless dishes. Canning them at home preserves their vibrant taste and ensures you have a fresh supply year-round. This recipe provides a step-by-step, USDA-approved method for safely canning Hatch green chilies using a pressure canner.
Ingredients
- 5 pounds fresh Hatch green chilies
- 2 teaspoons salt (optional, non-iodized)
- 2 cups bottled lemon juice or white vinegar (5% acidity)
- Water, as needed
- Boiling water for blanching
- Non-iodized canning salt (optional, for jars)
Instructions
- Prepare your equipment: Sterilize canning jars and lids by boiling them or running them through a dishwasher cycle. Set up your pressure canner according to the manufacturer’s instructions.
- Roast and peel the chilies: Char the Hatch green chilies over an open flame, under a broiler, or on a grill until the skin blisters and blackens. Place them in a covered bowl or plastic bag to steam for 15 minutes, which loosens the skins. Peel off the charred skins, remove stems and seeds, and slice or chop the chilies into your preferred size.
- Blanch the chilies: Bring a large pot of boiling water to a rapid boil. Submerge the prepared chilies for 2 minutes, then immediately transfer to an ice water bath to stop cooking. Drain thoroughly.
- Prepare the jars: Add 2 teaspoons of salt to each quart jar (optional). Pour 2 tablespoons of bottled lemon juice or vinegar into each pint jar, and 4 tablespoons into each quart jar to ensure proper acidity.
- Pack the chilies: Firmly pack the blanched chilies into the jars, leaving 1-inch headspace. Avoid air bubbles by running a non-metallic spatula around the inside edges.
- Add boiling water: Pour boiling water over the chilies in each jar, maintaining 1-inch headspace. Wipe jar rims with a clean, damp cloth.
- Seal jars: Apply lids and screw bands fingertip tight—do not over-tighten.
- Process in pressure canner: Place jars in the pressure canner. Follow your canner’s instructions to vent steam for 10 minutes, then bring to 10 pounds pressure (adjust according to your altitude). Process pint jars for 20 minutes and quart jars for 25 minutes.
- Cool and store: After processing, turn off heat and let pressure return to zero naturally. Remove jars carefully and place on a towel or rack, leaving space between jars. Let cool undisturbed for 12-24 hours. Check seals and label jars with date.
Tips
- Substitutions: If you don’t have bottled lemon juice or vinegar, use distilled white vinegar at 5% acidity to ensure safety. Do not substitute with homemade vinegar or lemon juice with unknown acidity.
- Peeling chilies: Removing the skin is crucial to reduce bitterness and improve texture. If you prefer a milder flavor, remove seeds and membranes carefully, as they hold most of the heat.
- Altitude adjustments: Processing times and pressure vary by altitude. At elevations above 1,000 feet, increase pressure as recommended by USDA guidelines to ensure safe heat penetration.
- Common mistakes: Do not use a water bath canner for low-acid vegetables like green chilies—always use a pressure canner. Also, avoid over-packing jars, which can prevent proper heat circulation and sealing.
Serving Suggestions
Canned Hatch green chilies add a smoky, spicy element to many dishes. Stir them into chili, enchiladas, or scrambled eggs for a flavorful kick. They’re excellent blended into sauces, salsas, or dips and can be chopped fresh over tacos, burgers, or grilled meats. You can also use them as a topping for baked potatoes or mix into cornbread batter for a spicy twist.
Variations
Customize your canned chilies by adding roasted garlic cloves or diced onions to jars for extra flavor layers. For a milder version, remove all seeds and membranes before canning. Alternatively, combine Hatch chilies with diced tomatoes or roasted poblanos for a mixed pepper blend. Some cooks add smoked paprika or cumin to the packing liquid for a more complex taste. For a spicy punch, leave some seeds in or add sliced jalapeños to each jar.
Storage and Reheating
Properly canned Hatch green chilies store best in a cool, dark place away from direct sunlight, such as a pantry or cellar. When sealed, they can last up to 12-18 months at optimal quality. Once opened, refrigerate and use within 7-10 days for best flavor and safety. To reheat, simply warm the chilies on the stove or microwave until heated through. Avoid reheating multiple times to maintain texture and flavor.
Frequently Asked Questions
Can I can Hatch green chilies without a pressure canner?
No. Because green chilies are low-acid vegetables, USDA guidelines require pressure canning to safely eliminate harmful bacteria like Clostridium botulinum. Water bath canning is unsafe for these types of foods.
Do I have to peel the Hatch chilies before canning?
Peeling is strongly recommended. The roasted skins can be tough and bitter. Steaming after charring loosens the skin, making it easier to remove and improving the final texture and flavor of the canned chilies.
What acidity level is safe for canning green chilies?
The USDA specifies using bottled lemon juice or vinegar with at least 5% acidity to ensure safety. This acidity level helps prevent bacterial growth during storage.
How long do canned Hatch green chilies last?
When processed and stored properly, canned chilies remain safe and flavorful for up to 18 months. After opening, use within 7-10 days and always refrigerate.
Can I freeze Hatch green chilies instead of canning?
Yes, freezing is a convenient alternative to canning. Roast, peel, and chop the chilies, then pack them in airtight freezer bags or containers. Frozen chilies maintain quality for 8-12 months but won’t have the shelf stability of canned chilies.
Should I remove seeds to reduce heat?
Yes, most of the heat is concentrated in the seeds and membranes. Removing them will create a milder canned chili, while leaving seeds in provides more heat. Adjust according to your taste preferences.
What if my jars don’t seal properly?
If after cooling, a jar’s lid flexes or pops when pressed, it didn’t seal correctly. Refrigerate and use the chilies within a week or reprocess with a new lid within 24 hours.
Can I add other ingredients like onions or garlic?
You can add these for flavor, but be mindful that adding low-acid ingredients may require adjusting processing times or methods. Always follow USDA-approved recipes or guidelines when modifying ingredients.
By following this detailed, safe Hatch green chili canning recipe, you’ll enjoy the bold, smoky flavor of fresh Hatch chilies anytime while ensuring food safety and preserving peak freshness.
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