How to Make ‘Bake Off’ Star Nadiya Hussain’s Saag Paneer Spanakopita

2

pounds green beans

Kosher salt

2

tablespoons olive oil, divided

1

pound cremini mushrooms, sliced, divided

6

tablespoons unsalted butter, divided

4

large sprigs thyme

2

tablespoons all-purpose flour

1¼

cups whole milk

1

cup heavy cream

4

garlic cloves, finely grated

½

cup grated Parmesan

Freshly ground black pepper

¾

cup French’s fried onions

Source : food