Materials: pineapple, sugar, butter, egg tart crust, cornstarch, etc.
1. Peel the pineapple and cut it into small pieces, try to cut it as small as possible
2. Put the butter in the pan, heat it to melt, pour in the pineapple pieces, fry the juice on low heat, and add the sugar
3. Fry until the pineapple becomes soft and the juice becomes less, pour in the cornstarch liquid
4. Continue to fry until thick and dry
5. Dish out, and set aside to cool
6. Remove the tin foil from the egg tart skin, put in the pineapple filling, close and pinch it tightly, press it, brush with egg wash, scrape 3 knives, sprinkle with black sesame seeds
7. Bake in the oven at 180°C for 20 minutes
8. The sweet and sour pineapple pie is ready, the crust is crispy, and the sweet and sour inside is delicious
