for me, few things taste as good as a mini-toblerone, at any time of day. even regular-sized toblerones don't taste as good, but i have no idea why.
I'm also partial to sugar cookies with sprinkles on them (the kind that look like tiny balls, not those janky chocolate jimmies) when they are still a little warm from the oven.
and of course nothing will ever taste as good as my mother's delicious indian cooking.