First time grocery-shopping with AI? AIToolMart is the entry-level AI solution for ordinary people - no coding, no English needed. This is an AI starter guide for mums like you: copy the prompts and you're ready, no need to start from scratch.
Last week at the market I bumped into Mrs. Chan from upstairs. She was standing in front of a vegetable stall, staring blankly at the greens. I asked what was on her mind. She said: "What's for dinner tonight? Tomorrow? The day after? My brain is fried." Then she took out her phone, took a photo of her fridge, tapped a few times, and said: "I don't think anymore, AI thinks for me." Three minutes later, her phone showed tomato and egg tonight, steamed fish tomorrow, soup the day after - even a shopping list. Turns out grocery shopping with AI doesn't even require clearing the fridge - just a photo.
Let's be direct: the hardest part for a Hong Kong mum isn't cooking - it's answering "what's for dinner" every day. With AI, you just say what's in the fridge and how many people are eating, and you have dinner suggestions in thirty seconds; spend ten minutes on Sunday night and you get a full five-dinner plan plus shopping list. The free ChatGPT and Gemini are enough, and they open in a browser - no need to install a pile of apps. A boxed two-dish-plus-rice takeaway runs forty or fifty dollars; cooking the same two dishes with soup at home usually costs half as much - AI can't earn you money, but it stops you buying extra groceries on impulse.
Use the free ChatGPT, copy this:
My family of four - two adults and two kids (6 and 9) - need weekday dinners, budget about HK$80 a day, Cantonese dishes, the kids don't eat spicy, and I have a wok, rice cooker and oven at home. Give me five dinner menus, two dishes and one soup each night, simple to cook, done within 50 minutes.Note: review it yourself once - AI won't know about allergies or which night you're eating out. It may suggest dishes you can't cook; just skip those.
The free Gemini can see photos. Open the fridge, take a shot, then ask:
This is what's in my fridge. Suggest two or three ways to use it all up, ideally ready within 45 minutes, without a special trip to the shop.In my home this trick cleared half a jar of black-bean dace and a section of Chinese sausage - I made fried rice and my daughter ate the whole bowl.
Note: AI only looks at the photo. You must judge for yourself anything expired, smelly or mouldy - don't cook it just because AI says so. It doesn't recognise ingredients perfectly, especially sauce jars, so glance at the photo again yourself.
With the menus, one extra line gives you a list:
Based on these five dinner menus, make a grocery list split into two columns: 'fresh from the market' and 'dry goods from the supermarket', with approximate amounts, e.g. how many catty of vegetables, how many pounds of rice.Note: amounts are estimates - check your rice jar and how much oil and salt you have left yourself, don't take it at face value.
Even a HK$550-a-week grocery budget can work:
My family of four has a HK$550-a-week grocery budget. Look at the meal plan and tell me which items can be swapped for cheaper alternatives, e.g. fresh fish for frozen fillets, then give me three money-saving tips specific to Hong Kong markets and supermarkets.Note: AI doesn't know what's on sale this week - check that yourself in supermarket apps. Treat the tips as direction, and never buy something stale just to save money - what goes into your family's mouths matters more than the price.
Yes. For meal plans and shopping lists, the free versions of ChatGPT and Gemini are enough; paid versions are mainly faster, not more accurate.
They can be, so state "Cantonese dishes" and "food we usually cook at home" in the prompt. If it doesn't fit, just say "swap for a simpler steamed dish" and it changes immediately.
Avoid having receipts, addresses or kids' faces in the photo and the risk is low; plain ingredient photos are very low risk. For extra peace of mind, turn off the "use to train models" option in app settings. AI broadly knows Hong Kong ingredients - choy sum, gai lan, grass carp, frozen shrimp - but it may not know "yin zhen fen" or some sauces; just tell it.
Want to compare which AI tool suits you best?
Check AIToolMart for detailed comparisons of ChatGPT, Doubao and Gemini plus real user reviews, then pick one that feels right.
See Doubao's tool page