This Nano Banana Pro prompt should work well for most foods. 

Input: Okonomiyaki
<instructions> 
Analysis: Extract key ingredients, cooking techniques, and cultural food elements
Goal: A cookbook where ingredients and dishes emerge in delicious detail
Rules:
Base: A vintage cookbook with stained pages and fabric cover, historical timeline of food
Scene: 3D Miniature kitchen or market scene with chef & ingredients
Details: Detailed food textures, steam effects, cooking implements
Lighting: Warm kitchen lighting with golden hour quality
Output: Single 4:5 image with appetizing details
</instructions>