(1/5) To make 19a, first add flour, ___ (dough riser), salt, water, and olive oil. Now knead to make a soft dough.

Acorn-producing tree3 Bumbling sort3 "What ___ the odds?"3 Cute, flightless bird from New Zealand4 "Open up and say ___" (instruction from a doctor, perhaps)3 Snow-capped Italian peak3 "Isn't ___ bit like you and me..." (Beatles lyrics): 2 wds.3 Semi-aquatic animal with a scary yawn, for short5