Hot & Spicy Pepper & Apricot Chutney

• 1 onion fine (chopped)
• 1/4 dice
• 375 gr apricots (dried cut into)
• 325 gr sweet peppers cored (red)
• 200 gr sugar
• 180 ml wine vinegar (red)
• 170 gr raisins
• 4 gr salt
• 4 gr pepper flakes (crushed red)
• 4 ml mustard seeds