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Photo: Jason Donnelly

If you’re looking for a flavorful dinner side or an easy breakfast bake, you’ve found the right set of recipes. From veggie-packed dishes topped with bacon and cheese to eggs baked in tomatoes and peppers, these casseroles are delicious and unbelievably simple. Using just five ingredients or less (not counting pantry items like salt, pepper and oil), you can have healthy, mouthwatering recipes like our Zucchini Gratin or Loaded Broccoli Casserole on the table in no time.
01of 13Loaded Cauliflower CasseroleYou’ll never want to eat roasted cauliflower any other way once you try this tasty recipe. Bacon, sour cream and sharp Cheddar cheese coat good-for-you cauliflower in deliciousness for an easy side that will make everyone actually want to eat their vegetables.View Recipe
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Loaded Cauliflower Casserole

You’ll never want to eat roasted cauliflower any other way once you try this tasty recipe. Bacon, sour cream and sharp Cheddar cheese coat good-for-you cauliflower in deliciousness for an easy side that will make everyone actually want to eat their vegetables.
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02of 13Zucchini GratinThis delicious zucchini gratin recipe has a delectable crispy Parmesan and breadcrumb topping and is made without any butter or cream, allowing the fresh zucchini flavor to shine. Slice the zucchini uniformly to ensure even cooking.View Recipe
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Zucchini Gratin

This delicious zucchini gratin recipe has a delectable crispy Parmesan and breadcrumb topping and is made without any butter or cream, allowing the fresh zucchini flavor to shine. Slice the zucchini uniformly to ensure even cooking.
03of 13Loaded Broccoli CasseroleJason DonnellyWe take the traditional loaded baked potato toppings—bacon, Cheddar cheese and sour cream—and toss them with roasted broccoli instead. The result is a cheesy side dish that will have everyone rushing to eat their vegetables.View Recipe
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Loaded Broccoli Casserole
Jason Donnelly
We take the traditional loaded baked potato toppings—bacon, Cheddar cheese and sour cream—and toss them with roasted broccoli instead. The result is a cheesy side dish that will have everyone rushing to eat their vegetables.
04of 13Baked Eggs in Tomato Sauce with KaleYou can make these three-ingredient tomato-simmered eggs with things you probably already have on hand in your freezer and pantry. To make these baked eggs more like eggs in purgatory, look for a spicy tomato sauce and don’t forget some whole-wheat bread for dipping.View Recipe
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Baked Eggs in Tomato Sauce with Kale

You can make these three-ingredient tomato-simmered eggs with things you probably already have on hand in your freezer and pantry. To make these baked eggs more like eggs in purgatory, look for a spicy tomato sauce and don’t forget some whole-wheat bread for dipping.
05of 13Loaded Sweet Potato CasserolePhotography / Brie Passano, Styling / Sammy Mila / Holly RaibikisWe take all the classic toppings of a loaded potato—bacon, Cheddar and sour cream—and use them in this cheesy sweet potato casserole that everyone will love.View Recipe
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Loaded Sweet Potato Casserole
Photography / Brie Passano, Styling / Sammy Mila / Holly Raibikis

We take all the classic toppings of a loaded potato—bacon, Cheddar and sour cream—and use them in this cheesy sweet potato casserole that everyone will love.
06of 13Slow-Cooker Corn CasseroleWith just five ingredients, you can make this healthy corn casserole with ease. The tang of the cream cheese and sour cream balances the sweetness of the corn. Frozen corn can vary in sweetness, so taste the brand you’re using to determine if the optional sugar is needed. This creamy corn casserole makes the perfect veggie side for any meal.View Recipe
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Slow-Cooker Corn Casserole

With just five ingredients, you can make this healthy corn casserole with ease. The tang of the cream cheese and sour cream balances the sweetness of the corn. Frozen corn can vary in sweetness, so taste the brand you’re using to determine if the optional sugar is needed. This creamy corn casserole makes the perfect veggie side for any meal.
07of 13Sweet Pepper Hash Brown Baked EggsThis hash brown and egg dish with sweet green pepper rings is easy to create and perfect for brunch or breakfast.View Recipe
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Sweet Pepper Hash Brown Baked Eggs

This hash brown and egg dish with sweet green pepper rings is easy to create and perfect for brunch or breakfast.
08of 13Healthy Green Bean CasseroleTypical green bean casseroles bathe ingredients in a heavy cream sauce. Our healthy version has fewer calories and fat, thanks to a homemade roux.View Recipe
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Healthy Green Bean Casserole

Typical green bean casseroles bathe ingredients in a heavy cream sauce. Our healthy version has fewer calories and fat, thanks to a homemade roux.
09of 13Zucchini Noodle PieThis vegetable-packed riff on Italian spaghetti pie swaps the traditional spaghetti with zucchini noodles for a classic, cheesy comforting casserole.View Recipe
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Zucchini Noodle Pie

This vegetable-packed riff on Italian spaghetti pie swaps the traditional spaghetti with zucchini noodles for a classic, cheesy comforting casserole.
10of 13Tomato GratinA gratin is any dish topped with cheese or breadcrumbs mixed with butter, then heated until browned–but it needn’t be heavy. This one has plenty of garden-fresh tomatoes and herbs, a touch of full-flavored cheese and a crispy crumb topping.View Recipe
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Tomato Gratin

A gratin is any dish topped with cheese or breadcrumbs mixed with butter, then heated until browned–but it needn’t be heavy. This one has plenty of garden-fresh tomatoes and herbs, a touch of full-flavored cheese and a crispy crumb topping.
11of 13Brussels Sprout GratinA creamy Brussels sprouts casserole is a delightful accompaniment to any holiday meal. Our healthier version skips the heavy cream and butter found in most recipes—saving about 160 calories and 12 grams of saturated fat compared to a traditional version.View Recipe
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Brussels Sprout Gratin

A creamy Brussels sprouts casserole is a delightful accompaniment to any holiday meal. Our healthier version skips the heavy cream and butter found in most recipes—saving about 160 calories and 12 grams of saturated fat compared to a traditional version.
12of 13Cheddar and Zucchini FrittataThis frittata is made with cheddar cheese and zucchini and is quick and easy to prepare. With just 115 calories per serving, this is a guilt free meal.View Recipe
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Cheddar and Zucchini Frittata

This frittata is made with cheddar cheese and zucchini and is quick and easy to prepare. With just 115 calories per serving, this is a guilt free meal.
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Summer Vegetable Tian

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