Red Bean Pancakes 豆沙锅饼 - Take 4

Made some red bean pancakes again today. I used more oil to fry the batter, but they still weren't crispy. I wonder if the recipe's the problem?

The previous times I've made it:
Red Bean Pancakes 豆沙锅饼
Red Bean Pancake 豆沙锅饼 - Take 2
Red Bean Pancakes 豆沙锅饼 - Take 3

Nonetheless, they were still delicious... So no complaints! ^^