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Cheesy Brown Rice and Greens Casserole in a brown rectangular baking dish with wooden spoon.
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4.48 from 19 votes

Cheesy Brown Rice and Greens Casserole

Cheesy Brown Rice and Greens Casserole is a delicious, hearty, vegetarian casserole that’s also super flexible!  Use any kind of grain such as quinoa, barley or lentils and any type of leafy green.
Prep Time20 minutes
Cook Time40 minutes
Total Time1 hour
Course: Vegetarian / Vegan Entrees
Cuisine: American
Diet: Diabetic, Gluten Free, Vegetarian
Servings: 6

Ingredients

  • 2 tablespoons olive oil plus more for pan
  • 1/2 medium onion finely chopped
  • 8 heads baby bok choy sliced into 1/2-inch pieces
  • 1 bunch kale stems removed, coarsely chopped
  • 1 bag (10-ounce) baby spinach
  • 4 cloves garlic minced
  • 3 cups cooked brown rice or barley, lentils or quinoa or a combination
  • Salt and freshly ground black pepper to taste
  • 3 large eggs beaten
  • 2 cups shredded Swiss cheese

Instructions

  • Preheat oven to 375 degrees. Oil a 13 x 9-inch baking pan.
  • Heat olive oil over medium-high heat in a large skillet or saute pan. Add onion and cook until softened, approximately 5 to 7 minutes.
  • Add the bok choy and kale in batches; cook each batch until wilted. Stir in garlic. Transfer to a large bowl. Add spinach to wilt slightly.
  • Stir in cooked brown rice. Season to taste with salt and black pepper.
  • Stir in eggs and cheese.
  • Transfer to prepared baking pan. Cover with aluminum foil.
  • Bake 35 to 40 minutes. Remove foil and continue baking until cheese and top is lightly browned.

Notes

Prep time does not include cooking the rice.
MAKE AHEAD:
  • Can be made 2 days ahead and refrigerated.
TO REHEAT LEFTOVERS:
  • Cut into pieces and wrap loosely in aluminum foil.
  • Reheat at 350 degrees until heated through.
FREEZER-FRIENDLY:
  • Cut into pieces as desired.  Place in airtight containers.
  • Thaw in the refrigerator, then reheat in a 350-degree oven until heated through.

Nutrition

Serving: 6 | Calories: 340kcal | Carbohydrates: 28g | Protein: 16g | Fat: 18g | Saturated Fat: 8g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 126mg | Sodium: 116mg | Potassium: 268mg | Fiber: 2g | Sugar: 1g | Vitamin A: 2674IU | Vitamin C: 28mg | Calcium: 348mg | Iron: 1mg