Pm₆₀

I thought the recipe,
For a happy human,
Can be read easily,
Help from a librarian,
I'll be served with the book,
Listing the ingredients,
Then with a passing look,
I'll note the expedients,
That must be collected,
I'll note the exact steps,
That must be adopted,
In the daily subjects,
Of the people I love,
That I wish I could make,
Happiness from the stove,
Purpose of life I'd bake

Like a layered sponge cake