This post may contain affiliate links. Read my disclosure policy. A golden cheesy crust seals in the fluffy, moist and creamy center of this zucchini casserole. This zucchini bake recipe is easy, irresistibly delicious and a great way to use up extra garden vegetables since it is loaded with 3 pounds of zucchini! This recipe has simple ingredients and comes together quickly, making it ideal for busy weeknights. This is the best kind of comfort food – so satisfying but light being mostly vegetables, well technically fruit because zucchini is a fruit – seriously! Every year, Mom grows enough zucchini in her yard to feed a small army so we are always on the lookout for new zucchini recipes! My Mother-in-law shared this recipe with my husband and it quickly became a new favorite. P.S. Have you tried our all-time favorite zucchini recipe? 

Ingredients for Zucchini Casserole:

The ingredients in this zucchini rice casserole are so simple and basic but they are a winning combination of flavor and texture.

*To cook rice for this recipe, you will need 1 cup of uncooked rice. Here is an easy tutorial from Olga’s Flavor Factory on how to cook white rice.

How to Make Zucchini Casserole Recipe:

Prep: Preheat oven to 400˚F and butter a 9×13 baking casserole dish.

  1. Grate zucchini on the large holes (the grating attachment on a food processor makes it so easy!). You should get 7 to 8 cups before squeezing dry. Transfer grated zucchini to a colander over the sink and stir in 1 tsp salt. Let stand for 10 min, stirring a couple of times then squeeze out the excess moisture with your hands. Transfer drained zucchini to a large mixing bowl.

  2. Mix 2/3 cup of sour cream with 1/2 tsp baking powder and let it stand while zucchini drains (8-10 min).

  3. Into the mixing bowl with drained zucchini, stir in 4 eggs and sour cream mixture.

  4. Add cooked rice and 2 cups shredded cheese. Stir in 1/2 cup chives, 1/2 tsp salt and 1/2 tsp Mrs. Dash seasoning.

  5. Pour mixture into buttered casserole dish and lightly spread 1/3 cup sour cream over the top. Sprinkle remaining 1 cup of cheese over the surface and bake uncovered in the center of your oven at 400˚ for 40 min. Let it stand for 10 min before serving.

This zucchini bake was on the menu twice last week and it disappeared fast! It tastes like comfort food but in a light and feel good way. I love the light sweetness of the zucchini, the salty crust and moist creamy center. I find this dish completely irresistible and I hope you love it as much as we do!

This zucchini casserole is the perfect way to use sweet summer zucchini and a great way to re-purpose leftover white rice.

Q: Do you have a go-to recipe for summer zucchini?

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