Categories: Vegetables- spinach
Ingredients
- 2 Tbsp. butter, divided
- 1 large onion, finely chopped
- 3 large garlic cloves, minced
- 1 1/2 Tbsp. all-purpose flour
- 1 tsp. salt
- 1 1/2 cups whole milk
- 3/4 cup shredded Gruyere cheese
- 4 (10 oz.) pkg. frozen chopped spinach,
- thawed and squeezed dry
- 1 cup panko breadcrumbs
- 1/4 cup grated Parmigiano
- Reggiano cheese
Directions
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Preheat oven to 400 degrees. Butter a shallow 6-cup baking dish.
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Melt 1 Tbsp. butter in a large skillet over medium heat. Add onion and garlic; sauté 5 minutes. Add flour and salt; cook, stirring, 1 minute. Add milk. Bring to a boil, reduce heat and cook until slightly thickened. Stir in Gruyere and spinach. Transfer to prepared baking dish.
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Melt remaining 1 Tbsp. butter in skillet over medium heat. Ad panko and cook, stirring until golden, 3 minutes. Remove from heat and stir in Parmigiano Reggiano. Sprinkle over spinach. Bake 25 minutes.