Try this awesome Cube Steak Recipe using the Crockpot! It is so easy to make and your family will love it.</p><br /> <p>Ingredients:<br /><br /> 1 large onion, thinly sliced<br /><br /> 1/3 cup all-purpose flour<br /><br /> 1 tsp. garlic powder<br /><br /> 1 tsp. onion powder<br /><br /> 1/2 tsp. black pepper<br /><br /> 6 (about 4 oz. each) beef cube steaks<br /><br /> 1 Tbsp. canola oil<br /><br /> 3 c. water, divided<br /><br /> 1 envelope brown gravy mix<br /><br /> 1 envelope mushroom g...