3 halibut pot pie Recipes

butter, fennel bulb, trimmed, halved , thinly sliced crosswise (about 3 cups), sliced shallots (about 2 medium), all purpose flour, vegetable broth, halibut fillets, cut into 1-inch cubes, baby spinach, warm mashed potatoes

butter, sweet potato, cubed (about 2 1/2 cups), leeks, white parts with 1 inch of green, chopped, chopped celery, chopped fresh thyme, garlic cloves, minced, all-purpose flour, milk, cod or halibut fillet, cut into 2-inch cubes, halved green beans or haricots verts, blanched, salt, freshly ground pepper, frozen puff pastry sheets, thawed, egg yolk, water