Cake Joy with pineapples and nuts

Here's the recipe for pineapple and nut cake Joy:

Ingredients:
300 g flour
200 g sugar
100 g crushed walnuts
1 pack of pineapples in pieces (approximately 400 g)
2 eggs
100 g melted butter
1 sachet of chemical yeast (11 g)
1 teaspoon vanilla extract
A pinch of salt
1 teaspoon of cinnamon (optional)
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