Need help making a recipe heart healthy

Hi!

My dad had a heart attack a couple months ago and totally changed his diet for the better. For holidays I usually bring green bean casserole and sweet potato casserole. These are far from heart healthy and I am having a hard time making them better. Please help!

Usual green bean casserole recipe ingredients: cream of mushroom soup by Campbell, green beans, French onions, Worcester sauce, chopped garlic, milk, mozzarella cheese.

Usual sweet potatoes: sweet potatoes, brown sugar, butter, marshmallows, cinnamon

Thanks in advance

submitted by /u/Shakentree
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