Chef Life - Staff Tutorial - How to Level Them Up

How do i unlock jiros signature dish i have him to level 20 but i havent got it :(

When doing Kassim A to Z, it says have Kassim make all by himself and serve the 5 dishes. For example, I can have him make pan fried vegetables in langoustine bouillon with grilled langoustine tails. But at the bottom it says level 15 through 20 he can prepare grilled langoustine, vegetable slices, shellfish sauce. When I try to serve the dish with everything and ecompass it on one plate, it won't serve it at the pass. I'm having trouble figuring out what I'm doing wrong to get him to make and serve by himself.

I have a question I upgraded a recipe on Adele and I needed to go back to that recipe to level her up how to go back to beef and potatoes before I upgraded it already

I need help.. i stuck at kassim story : 2 cooked spaghetti.. i try use with both pasta with Italian cheese and seafood pasta recipe in menu, but still can't achieve it

Por favor, como faço pra aumentar as receitas de nível? Simplesmente não consigo 😓😅