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Prep Time: 25 minutes
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Cook Time: 15 minutes
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Water Bath Processing Time: 10 minutes
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Total Time: 50 minutes (plus 12–24 hours cooling time)
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Yield: 6 half-pint (8 oz / 250 ml) jars
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Recipe Difficulty: Intermediate
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Heat Intensity: Medium (approx. 2,500 – 5,000 Scoville Heat Units)
Understanding Heat Intensity & Pepper Selection
The beauty of homemade pepper jelly lies in its versatility. By controlling the mix of sweet bell peppers and hot peppers, you can tailor the spice profile to match your exact tolerance.
| Heat Level | Pepper Combination | Scoville Scale Estimate |
| Mild / Sweet | 2.5 cups Red Bell Pepper + 0.5 cups Jalapeños (seeds removed) | 500 – 1,000 SHU |
| Medium (As Written) | 1.5 cups Red Bell Pepper + 1.5 cups Jalapeños (with seeds from 2) | 2,500 – 5,000 SHU |
| Hot | 1.5 cups Red Bell Pepper + 1 cup Jalapeños + 0.5 cups Serrano Peppers | 8,000 – 15,000 SHU |
| Extra Hot | 1.5 cups Red Bell Pepper + 1 cup Jalapeños + 2 Habanero Peppers | 30,000+ SHU |
Pro Tip: Always wear food-safe gloves when handling, seeding, and chopping hot peppers. The capsaicin oils cling to skin and can cause severe burning if you touch your face or eyes.
Ingredients
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1.5 cups finely diced red bell pepper (approx. 2 large bell peppers)
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1.5 cups finely diced jalapeño peppers (approx. 5–7 medium jalapeños)
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1.5 cups apple cider vinegar (5% acidity is essential for safe canning)
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5 cups granulated white sugar (do not reduce; sugar is necessary for proper gel formation with liquid pectin)
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2 pouches (3 oz / 85 ml each) liquid fruit pectin (such as Certo)
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1/2 tsp unsalted butter (optional, prevents foaming during boiling)
Cooking Tools Required
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6 half-pint (8 oz) canning jars with new lids and bands
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Large stockpot or water-bath canner with rack
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Large, heavy-bottomed stainless steel saucepan or Dutch oven
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Food processor or sharp chef’s knife
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Canning funnel, jar lifter, and bubble-remover tool
Storage & Shelf Life
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Unopened (Canned): Stored in a cool, dark, dry place, water-bath processed pepper jelly maintains peak quality and flavor for up to 12–18 months.
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Opened Jars: Refrigerate immediately after opening. Keeps fresh for up to 2 months in the refrigerator.
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Unprocessed (Quick Freezer Method): If skipping the water bath processing, let jars cool to room temperature, seal, and store in the refrigerator for up to 3 weeks or freeze for up to 6 months.
Nutritional Information
Serving Size: 1 Tablespoon (approx. 20g)
Servings Per Recipe: ~96 tablespoons (6 half-pint jars)
| Nutrients | Amount per Serving | % Daily Value |
| Calories | 45 kcal | — |
| Total Fat | 0g | 0% |
| Saturated Fat | 0g | 0% |
| Sodium | 0mg | 0% |
| Total Carbohydrate | 11g | 4% |
| Dietary Fiber | 0g | 0% |
| Sugars | 11g | — |
| Protein | 0g | 0% |
| Vitamin C | 6mg | 7% |
