Making Grumpy's gooseberry pie from... - The Starving Chef

The real question is: Shouldn’t it be a gooseberry pie instead of an apple one? I’ve always believed her pie in the film to be gooseberry, but some have suggested that the filling isn’t green gooseberries, but rather Granny Smith apples. If that was true, that would make both the apple pie scent in the cottage make more sense 🍎To add more complexity to the question, why does the pie from the 1983 version look like a lattice cherry pie (which is also what the columns look like under the portico

Gooseberry (guzzaberry) Jam