I have just learned how to make a Granny Square Basket and it turned out excellent! This is a great way to use Granny Squares to make a useful item for your home. It was pretty simple since all the 4 sides are the same pattern and the squares are attached using slip stitches.

I got the pattern from Mary Maxim -> https://www.marymaxim.ca/products/pair-of-granny-baskets