Homemade Peanut Butter

1 cup roasted, unsalted, shelled peanuts
1 1/2 to 3 tablespoons peanut or safflower oil
1/2 teaspoon salt

Blend in food processor adding just enough oil to make it smooth. You can use salted peanuts and omit the salt, or omit the salt entirely with unsalted peanuts. Store in an airtight container in the refrigerator. Use within two weeks. Makes about 1-1/2 cups.