The purple “Ella’s kitchen” book was really helpful and easy recipes to follow , also Joe Wicks “Wean in 15” is really good. Then for a family meal book to only cook once, “what mummy makes” is also really good 😊
Skip books and get the Solid Starts app.
Also recommend how to wean your baby or wean in 15. Same approach so you don't need both. But if you've already started, just work through allergens one at a time every few days. No other new foods on the same day. And re cereals, just give normal porridge oats with milk. You can add in fruit or nut butter to the porridge (once been allergy tested).
‘How to wean your baby’ - we found this very helpful