10 Easy Casserole Side Dish Recipes for Any Meal

Round out dinner with one of these super simple casserole side dishes! Easy to assemble and bake, these comforting recipes let the oven do the work while you focus on the rest of your meal. From cheesy potatoes to baked vegetables that soak up every bit of flavor, these crowd-pleasing sides pair perfectly with almost any main course. Better yet, many keep well throughout the week, making them just as delicious reheated for easy lunches or dinners. Found a favorite? Save it to your meal plan for later.

by Nina L. Palmer

Updated Jul 27, 2026

01 / 10

Cauliflower Broccoli Casserole with Bacon

This loaded cauliflower broccoli casserole with bacon is an easy keto/low-carb recipe that's ready in 30mn and tastes incredible.

25 minView recipe Save

02 / 10

Sage Butternut Squash Gratin

Our easy butternut squash gratin is a simple and elegant side dish you'll make again and again.

35 minView recipe Save

03 / 10

Cheesy Bacon Asparagus Bake

Make this cheesy bacon asparagus bake tonight and enjoy a no-stress, zero-effort side dish everyone will ask for seconds!

25 minView recipe Save

04 / 10

Thanksgiving Apple Sage Stuffing

Apple sage Thanksgiving stuffing is so crisp and moist at the same time - Your guests will literally stuff themselves!

75 minView recipe Save

05 / 10

Cheesy Zucchini Gratin

This cheesy zucchini gratin is the perfect side to any meal. Just 20 minutes in the oven and you can serve up this baked zucchini gratin bubbly and delicious!

20 minView recipe Save

06 / 10

Easy Green Bean Casserole

This classic green bean casserole will make your Thanksgiving dinner complete! Tender green beans and crunchy onions in a creamy sauce make this the best green bean casserole you'll ever make.

20 minView recipe Save

07 / 10