No, you don't need to use lard. You have alternatives, if you like.
After researching oils and fats, I found that the oil with the least amount of saturated fat is safflower oil and I used that for this batch of
Green Chicken Tamales.
Safflower oil is light and doesn't have a lot of taste, unlike olive oil, which adds a distinct flavor. Both would be worthy additions with safflower oil having 1g of saturated fat, while olive oil has 2g of saturated fat.
I know there are probably die-hard chefs who will say that lard gives so. much. more. flavor. But, I've got to be honest. I noticed no difference.
Fat is fat. There's no getting around the calories. But, you can make healthier choices about the fat and, after developing this recipe using the healthier option, I see no reason not to use it more frequently.