I use color as my chief guide. But I always squeeze an avocado - you want the fruit to feel close to the skin. If you can feel a separation, the avocado is past its prime. The avocado should have a little give, but not much.

Do the work you are most proud of

I often say that eggs and sugar should be beaten until they thicken and pale and sometimes, when there are lots of yolks, that's lemon colored.

Anything you make in a 'normal' sized loaf pan can be made in the longer pan - you just have to increase the recipe proportionately.

Adam Roberts is an original: smart, funny, talented, endlessly inquisitive, an A student and, happily for us, an A+ teacher. Everyone from beginner cooks to sure hands will learn something new on each page. And even if, like Adam's mom's, your stove stores shoes and handbags, you'll still be charmed by Secrets-it's a great read.

Whenever you brown butter, some of it is lost - water evaporates, milk solids fall to the bottom of the pan, that kind of thing. It's possible that in browning the butter you ended up making the dough with too little butter.

Meyer lemons are a splurge, but they're so wonderful. You could make a Meyer lemon curd or a jam. You could make a salad with slices of Meyer lemon. You could make a Meyer lemon tart and top the tart with candied slices of the lemons. You could use the lemons in a salsa to go over grilled fish or in a ceviche.