Dreaming of cooking oil can have various interpretations depending on the context of the dream and your personal feelings associated with it. Here are some possible meanings:

1. Nourishment and Abundance: Cooking oil is often associated with preparing food and nourishment. Dreaming of it may symbolize abundance, comfort, and the importance of taking care of your needs or the needs of others.
2. Transformation: Cooking oil is used to facilitate cooking, which transforms raw ingredients into a finished dish. This could represent personal transformation or changes happening in your life, suggesting you may be in a process of growth or development.
3. Grease and Smoothness: Oil can also symbolize the smooth flow of experiences. If you see cooking oil in your dream, it may indicate that things will go smoothly for you in a particular aspect of your life.
4. Emotional State: If the oil appears spilled or in excess, it might reflect feelings of being overwhelmed or a situation that feels chaotic. It may be a reminder to manage your emotions or the circumstances around you.

Reflect on the specific details of your dream and how you felt during it for a more personalized interpretation. Consider how the themes of nourishment, transformation, and emotional states resonate with your current life situation.