Fiery habanero hot sauce

The habanero chilli is famous not just for its heat, but for its deceptively fruity scent reminiscent of apricot and citrus. This sauce rides on this duality: sweet at first, followed by a slowly building, intense heat. The role of sugar and vinegar is critical here: sugar coats the tongue, delaying the heat, whilst vinegar acidity highlights the pepper's natural fruitiness.
🕒 Prep Time 15 mins
🍳 Cook Time 25 mins
Total Time 40 mins
🍽️ Servings 6 servings
🔥 Calories 45 kcal
🌍 Cuisine Mexican

Ingredients

Equipment Needed

  • Rubber gloves: Mandatory safety item for cleaning chillies.
  • Stick blender or blender: To achieve a silky texture.
  • Safety goggles: Recommended, as steam rising during blending can also sting.
  • Sterile jar: For preservation.

Allergen Information

⚠️ Sulphur dioxide

Instructions

1

Put on rubber gloves! Wash the habanero chillies, remove stems, and chop roughly.

Tip: If you want it less hot, scrape out the ribs and seeds, as these concentrate the heat. (Most capsaicin is found in the placenta).
2

Dice the red onion finely, and grate the garlic.

Tip: Grated garlic gives a more intense flavour and mixes better than chopped.
3

Heat the olive oil in a pan over medium heat, then add the red onion. Sweat until translucent.

Tip: The onion doesn't need to brown, just soften and become see-through.
4

Add the garlic and fry for another 30 seconds until fragrant.

Tip: Garlic burns quickly and becomes bitter, so heat treat only briefly.
5

Throw in the habanero pieces and fry for 1-2 minutes until the chilli skin starts to blister slightly.

Tip: Frying brings out hidden aromas and deepens the flavour. (Start of Maillard reaction).
6

Pour in the cider vinegar and water. Stir in the brown sugar and salt.

Tip: Vinegar steam can be pungent, don't lean directly over the pot!
7

Lower the heat, and simmer covered for 15-20 minutes until all ingredients are completely soft.

Tip: Slow cooking melds flavours and softens fibres for blending.
8

Cool the mixture to lukewarm, then blend until completely smooth and creamy.

Tip: Blending hot liquid is dangerous as steam can blow the lid off. If doing it hot, leave the feed cap open and cover with a tea towel.
9

Taste (carefully!), and correct with salt or sugar if necessary.

Tip: Flavours will be duller when cold, so it should taste slightly more intense when warm.
10

Pour into a sterilised jar and seal.

Tip: To sterilise, wash jars in hot water, then place in a 100°C oven for 15 minutes.

Recipe FAQ

Too hot, what do I do?
Add more fried onions or a little honey, perhaps tomato purée to tone it down.
How long does it keep?
Sugar and vinegar preserve it, so in a sterile jar in the fridge it stays good for 3-4 months.
The sauce separated in the fridge.
This is natural, shake well before use.

Ingredients

  • 5 whole Habanero chillies
  • 1 whole Red onion
  • 2 cloves Garlic
  • 50 ml Cider vinegar
  • 100 ml Water
  • 20 g Brown sugar
  • 10 ml Olive oil
  • 1 pinch Salt