Gather all ingredients. Preheat the oven to 350 degrees F (175 degrees C).

Spread sesame seeds onto a baking sheet.

Bake in the preheated oven until seeds are fragrant, stirring every few minutes, 10 to 12 minutes.

Transfer toasted seeds to a blender and add olive oil. Blend until completely smooth, adding additional oil if needed.

Store in a airtight container in the refrigerator for up to one month. Stir well before using.