go to the fucking store you bitch.

Heres how you make ground beef tostada.
Don't buy a taco seasoning packet, it sucks and you suck if you use it.
Use. REAL. Spices.


1lb ground chuck
tomato
cilantro
onion
tostada from the store or a local taco joint, you know... the one that looks REALLY sktechy when you drive up and you don't want to go in but then you do and get food and its like the best thing you ever had.
Refried beans
lettuce
avocado

The trick is to get your pan hot first.

Don't start on a cold pan....

Drop meat in a little at a time to get the pieces very crispy.
Google "Taco Spice blend" get that shit and put it in a motra/pestle and grind it up a bit to wake up the spices.
Wait till the meat is about halfway cooked to add the spices.... This will wake up the spices even more.
IF YOU DRAIN THE FAT FROM THE PAN YOU DESERVE A KICK IN THE NUTS.

Stack it however you want.
Make sure you mix the onion and cilantro with lime juice before you add it.