Hot Pepper Jelly

red pepper jelly hot pepper jelly

Hot peppers are funny things. Sometimes they’re so hot you can hardly eat them and sometimes they have no heat at all. I wanted my Hot Pepper Jelly to have some heat and I knew the peppers I planted this year were going to do the job. You can make a mild version of this by using only sweet peppers but then it wouldn’t be Hot Pepper Jelly, would it?

My parents are avid gardeners and one year my dad planted a bunch of “cherry bomb” plants. They were really hot. And they had an abundant harvest. So my mom decided to chop up some peppers and freeze them. She spread them in a baking pan and froze them like that so she could easily scoop out as much as she needed. A short time later we were at a family event and my mom’s brownies had a suspicious heat to them. She said she had baked them in the pan she used to freeze the peppers. So she gave the pan a good scrub and for good measure ran it through the dishwasher. A few weeks later at a family dinner we were served some fresh rolls my dad had baked. They were hot on the bottom. Again, the same pan. So – it went in the garbage.

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hot pepper jelly sweet red peppers hot chili peppers

The first time I made Red Pepper Jelly it had no heat and the peppers all floated to the top. As well, the jars were mostly jelly and light on the peppers. And I didn’t love the colour of the jelly. So this time I used more red peppers and chose a variety with intense red colour.

red pepper jelly

The hot peppers will burn your fingers so use gloves when you’re cutting them up. It’s not the easiest thing to do when the gloves are too big. I have small hands so I managed with one glove. I keep a set just for use in the kitchen. Use the tip of the knife to scrape out the seeds and membrane. Save some seeds if you like, they look nice in the jars and are a visual reminder that it’s hot stuff. And make sure you wash your hands really well after you’re finished cutting the peppers.

cutting hot peppers

Make the pepper jelly in a large heavy pot because the mixture may bubble up and expand.

Another modification I made to my original recipe was to add just the hot peppers to the sugar and vinegar mixture first and purée with an immersion blender before it got bubbling hot. For 2 reasons. First, it ensures the hot peppers are in very small pieces. Which is helpful when you’re trying to finely dice them with floppy gloves. It doesn’t matter if you don’t have perfect tiny cubes. And secondly, the jelly takes on the red colour of the peppers. The reason you want to do this before the jelly gets too hot is in case it splashes a bit, which creates a huge mess and could burn you. Immersion blenders are great but they do require some practice. You can totally skip this step, but I was glad I tried it.

hot pepper jelly

Add the sweet peppers and bring the mixture to a boil. Instead of adding all the Certo at once, I use most of the package, about 3/4, let the mixture cool for about 15 minutes, then add the rest and boil once more. This helps fix the floating peppers. It’s amazing what you can learn if you just do the Google! Here’s a tip – put the open Certo pack upright in a glass so it doesn’t fall over and ooze out.

The fifteen minutes cooling time is when you can get your jars, lids and boiling pot ready. For the sake of safety, you need to sterilize everything. The easiest way to do this is to wash your jars in the dishwasher and fill them while they’re still warm. Otherwise, use your canning pot to boil the jars for a few minutes and boil the seals and rings in a wide shallow pan.

These tiny jars are perfect for giving Red Pepper Jelly as gifts.

red pepper jelly hot pepper

Let the mixture cool a bit and stir it well before adding to the jars. This helps you get an even amount of peppers in each jar. If you put a spoonful in each jar first before adding the rest, you’ll have better luck getting an even amount of peppers in each jar, since the peppers like to be near the top. Make sure you wipe the edge of the jars before adding the seals.

Always use new seals when you’re canning. Remove them carefully from the hot pan with tongs and drain the water before screwing them on. Don’t tighten them too much.

hot pepper jelly

Finishing them in a hot water bath ensures there’s no bacteria left behind and keeps them properly sealed so you can store them in the pantry for months. You need a large canner or double boiler. Carefully lower the jars into boiling water until they’re immersed about an inch below the surface.

Since they’re tiny jars you really only need about 5 minutes.

hot water bath canning

As they’re cooling give each jar a shake to help distribute the peppers evenly. They may still float a bit but I’ve learned the 15 minute waiting time after the first boil really helps.

red pepper jelly

These make great hostess gifts. We do a lot of happy hours in our community and Hot Pepper Jelly is a popular addition to a cheese platter. Drop a spoonful over goat or cream cheese on a cracker, and this makes a delicious topping for warm Brie.

This recipe makes a small batch and the jelly is very firm so it doesn’t end up in a puddle around the cheese you’re topping.

hot pepper jelly

Spread some of this on a pork loin roast and sprinkle fresh chopped rosemary over top. Killer combination!

hot pepper jelly sweet red peppers hot chili peppers

Here’s the recipe:

Hot Pepper Jelly

A sweet, tangy and hot jelly, perfect for topping crackers and cheese. Can be made hot or mild.
Course Appetizer
Cuisine Canadian/American
Keyword hot pepper jelly, red pepper jelly
Prep Time 20 minutes
Cook Time 5 minutes
Cooling Time 15 minutes
Total Time 25 minutes
Servings 7 4 oz jars


  • 1 cup sweet red pepper, finely diced
  • 1/4 cup hot red peppers, finely diced
  • 1 cup white vinegar
  • 3 cups white sugar
  • 1 liquid Certo pack, 85 ml


  • Dice hot peppers, removing seeds and membrane for less heat if desired. Combine hot peppers, vinegar and sugar in large heavy saucepan. Heat just until sugar is melted, then purée mixture with immersion blender until peppers are in tiny pieces and jelly is taking on some red colour.
  • Dice sweet peppers. add to jelly mixture and bring to a boil. Boil hard for 2 minutes. Let cool slightly and add MOST of the Certo, about 3/4 of the package. Boil hard for 1 minute. 
  • Allow to cool for 15 minutes, stirring occasionally.
  • Add the remainder of the Certo and bring to a boil again, boil hard for 1 minute.
  • Allow mixture to cool slightly and stir before filling jars. Carefully fill clean jars with warm jelly, leaving at least 1/4 inch space at the top. Try to evenly distribute peppers between jars. Wipe mouths of jars before filling.
  • Bring shallow pan to a boil. Place lids and seals in boiling water to heat and soften seal. Place hot seals on jars, then add rings and tighten.
  • Fill canner or double boiler with enough water to allow jars to be submerged by at least an inch. Bring to a boil and lower jars into boiling water for 5 minutes. If using larger jars, boil for 7 minutes.
  • Remove jars from water bath and allow to cool. Give jars a little shake as they are cooling to help distribute the peppers more evenly.


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