Chop the onion and bell pepper using a food processor. Fry them in a pan with olive oil.

Dice the zucchini and chop it as well. Add it to the sautéed mixture.

Add the spices and sesame oil. Stir and remove from heat.

In a bowl, combine the corn, flaked tuna, and cream cheese. Mix well.

Incorporate the "hot" vegetables into the "cold" mixture and mix well.