Here is an excerpt from a recent story (with a link to my recipe for vegan lasagna) I wrote for www.JewishFoodExperience.com.
Nothing in life is free, especially when it comes to food. Warm up store-bought or frozen lasagna to make your weeknights easy, and you will have enough saturated fat and sodium for days. Substitute artificial sweetener for sugar, and you’ll have a dish that tastes artificial and still elicits the same insulin response as sugar.