Yes, it’s possible. You can offer food to the Lord. Ofcourse, the usual question from a lay person is, “Why does God need food if He is God?“. The answer from the devotees of the Lord is simple, “because He loves to!“. God is a person and He enjoys relationship with the living entities in a wide variety of moods. In our day to day world, preparing and offering food to someone is often seen as an act of kindness and love you have for that special someone. A mother is always looking to prepare tasty preparations for her child, a chef wants to show-off his skills in cooking by preparing food with great care to his customers and perhaps you are cooking for someone out of your friendship. The ancient scriptures says that you can do the same with the Lord too.
Using the very things the Lord has provided us with and offering it back to Him with love is very much appreciated by God. When a child borrows money from his/her parents and then buys a gift for them from that very same money, moves the parents a lot. They had no need for that little gift nor are they dependent on the child for such things – they can get better ones. But what matters is the action & consciousness of the child. This is very much appreciated by the adults. In the same way, the Lord is also moved when we purchase grocery with happiness, cooks a wonderful meal and then offers to Him with love. The Lord greedily accepts these preparations and longs for more from a devotee. Ofcourse, you may see the food still sit on the table but what you can’t see is that He has touched the food offered, taken them in full and also left them for you to have in the same quantity. It’s easy for Him to do these contradictory things 🙂 When you take such food, what you are having is spiritually sanctified food, free of karma or any violence. Make sure its only vegetarian as He doesn’t like non-vegetarian food including no onion, garlic or mushrooms! Such food is called “prasad”.
In the Hare Krishna tradition, there is a method of offering the food on the prayer altar. In the below content from the Mayapur Academy newsletter, you can see the clear steps outlined. So, next time you prepare and begin to consume anything for yourself, kindly do spend some time offering them to the beautiful Lord before you start.