One Pan Wild Rice and Cheesy Broccoli Casserole

4.87 from 36 votes

One Pan Wild Rice and Cheesy Broccoli Casserole

One Pan Wild Rice and Cheesy Broccoli Casserole with mushrooms, thyme, and pecans. A hearty vegetarian meal that is kid-friendly and weeknight-approved.

Prep Time20

Cook Time1

Total Time1 20

Course: Entree, Vegetarian

Cuisine: American

Servings:

Author: Jamie Vespa MS, RD

Equipment

12-inch oven-safe pan (such as a cast iron skillet)

Ingredients

2 Tbsp. butter
2 Tbsp. extra-virgin olive oil
8 oz. shiitake mushrooms, sliced
1/2 cup chopped shallots
1 1/2 cups wild rice blend
4 garlic cloves minced
3 cups chicken or vegetable broth
6 sprigs fresh thyme
1 Tbsp. Dijon mustard
1/2 tsp. kosher salt
1/2 tsp. cracked black pepper
4 cups chopped broccoli florets
1 cup whole milk
1/2 cup freshly grated Parmesan cheese
1 cup shredded sharp cheddar cheese
1/2 cup coarsely chopped pecans

Instructions

Heat butter and oil in a 12-inch oven safe pan (such as a cast iron) over medium heat. Add mushrooms and shallots; cook until mushrooms are golden brown, stirring occasionally, 5 to 6 minutes.
Add rice and garlic; cook 2 more minutes, until rice is toasted and garlic is aromatic. Add broth, thyme, mustard, salt, and pepper. Bring mixture to a boil, cover and reduce heat to low.
Cook 40 to 45 minutes, until rice is almost tender and liquid has been absorbed.
Preheat oven to 425°F.
Remove bare thyme sprigs and stir in broccoli. Add milk and Parmesan and stir until combined; gently simmer for 5 minutes.
Scatter cheddar cheese and pecans overtop and transfer pan to the oven. Bake for 15 to 20 minutes, uncovered, until cheese is melted and pecans are toasted. Garnish with extra fresh thyme, if desired.

Notes

- Make-Ahead: The casserole can be completely assembled and refrigerated 1 to 2 days ahead. Just bake for an extra 10 to 15 minutes to make sure it completely heats through.

- Store: Transfer leftover casserole to an airtight container and refrigerate for up to 5 days.

- Reheat: Warm individual portions in the microwave, or reheat casserole in its original baking pan at 350ºF for 20 to 30 minutes.

You can add chicken or chickpeas to this casserole to punch up the protein. If adding chicken, cut into cubes, season with salt and pepper, and sauté separately. Add to the casserole when you add the broccoli (before baking). If adding chickpeas, also add them at the same time you add the broccoli.

Nutrition