Stop. Muffin Time.
Don’t go to Starbucks: they’re expensive AND they’ll drag you into buying a 5 euro coffee as well.
Go to Columbus.
The moment you see their window, you will know exactly what I’m talking about.
They’re cheaper, bigger and yes, delicious. On top of it, they put chips INSIDE the muffin, so you know surprises await you once you’ve gone through the top.
They also have other stuff. I guess. Didn’t really bother to look.
Address: 21, Rue Soufflot, Paris