"I don't always prepare such rich meals. Sometimes I'll just serve a simple quiche, salad and dessert for dinner. During the week I try to eat lightly"

Paul Lynde is recommending that he does not constantly prepare extravagant meals. He is suggesting that he likes to keep things basic throughout the week, and will often serve a quiche, salad, and dessert for dinner. This recommends that he understands his diet plan and is trying to eat healthily. He is also recommending that he likes to delight in more glamorous meals on the weekends. This quote implies that Paul Lynde is a mindful eater who understands his diet plan and likes to take pleasure in a range of meals.