Preheat oven to 400 degrees Fahrenheit
Line 2 cookie sheets with parchment paper
In a bowl, combine the flour, salt, and baking powder
Add the olive oil and mix with a wooden spoon. Slowly add the water and mix with your hands
Dump the mixture onto the counter and knead with your hands until a ball of dough is formed
Place the ball back in the bowl, cover with plastic or foil and let the dough rest for 10-20 minutes
Divide the dough in half. Work with one piece at a time. Mold each half into a ball
Using a rolling pin, spread the dough ball into a thin rectangle
Place the rectangle on the lined cookie sheet. Cut into small squares using a pizza cutter or knife
Make 3-4 small holes into each cracker using a fork or skewer
Brush the tops with olive oil and sprinkle your desired toppings
Bake for 12-15 minutes or until the crackers are golden and crunchy
Remove from oven, place on a cooling rack
Enjoy!