In a food processor, finely chop the garlic cloves. While processor is running, through the lid, gradually add 3 tablespoons of the olive oil to the garlic and mix garlic into the oil. Stop food processor. Open lid and add the peanut butter. Close and start processor. Beat until peanut butter, oil and garlic start to mix. While processor still running, gradually add through the lid the lemon juice homogenizing it into the peanut butter mixture. Stop processor.