Preheat your oven to 350°F (175°C).

In a large mixing bowl, combine the flour, salt, and garlic powder.

Add the grated sharp cheddar cheese and softened butter to the dry mixture. Using a fork or your fingers, mix until well-combined and crumbly.

Gradually add cold water, one tablespoon at a time, mixing until a dough forms.

Turn the dough onto a floured surface. Roll it out to about ¼-inch thickness.

Using a pizza cutter or knife, cut the dough into squares or any shape you like.

Place the cut crackers on a parchment-lined baking sheet, ensuring there’s enough space between each one for expansion.

Bake in the preheated oven for 15-20 minutes or until golden brown and crisp.

Allow the crackers to cool on the baking sheet for a few minutes before transferring them to a wire rack.

Serve them warm or store them for later.