How to Prepare Dry Herbs in Oil

Herb-infused oils can be used as salad dressings, external nourishment for the skin or as a medicinal aid for rashes and other skin problems. Dry herbs work best because their water content has evaporated, making them less susceptible to spoiling the infusion. A sterilized glass jar is recommended to keep bacteria from contaminating the oil. The two methods for making an herbal oil infusion are cold infusion and hot infusion.

Things You'll Need

• Herbs
• Oil
• Glass jar (sterilized)
• Pot
• Cheese cloth

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Instructions

• 1

  Sterilize a glass jar by the removing lid and boiling the jar in water for 15 minutes.

• 2

  Place dry herbs in a pot, making sure they are clean. Fill the pot with oil and simmer at medium heat. For cold infusions, simmer for only 5 minutes. For hot infusions, simmer for 20 minutes.

• 3

  Fill the sterilized glass jar with warm oil and herbs. For hot infusions, drain the herbs out with a cheese cloth before filling the glass jar. For cold infusions, keep the herbs in the mixture for a minimum of two weeks before draining with cheese cloth.

• 4

  Refill the jar with infused oil and cover with the lid. Keep the jar refrigerated to prevent the oil from becoming rancid.

• 5

  Use within two months to assure freshness.