try smooth thick foods like applesauce or pudding. stirred up ice cream works wonders. if she eats some first..her throat will kinda froze/numb.
honey and peanut butter already stick in throats.
you want something she is used to eating that thickly glides. eat a spoonful..and right away the pill with another spoonful.
lil'monkey learned to take a homeopathic allergy pill this way when she was 6. she was a kid who chewed and chewed her food cuz she always thought if she didn't she would choke.