Name: Spinach Lasagna
Yield: Serves 6
Ingredients: 2 tablespoons olive oil; 6 large onions (2 white, 2 red, 2 yellow), halved and thinly sliced; 6 cloves garlic, chopped; 1 1/2 cups lowfat chicken or vegetable stock, divided; 6 scallions, thinly sliced; 1 tablespoon dried oregano; 2 teaspoons salt (preferably sea salt), plus more to season; 1 teaspoon freshly ground black pepper, plus more to season; 9 whole-wheat lasagna noodles; 2 packages (9 ounces each) frozen spinach; 1 tablespoon salted butter; 1 tablespoon all-purpose flour; 1 egg; 2 cups part-skim ricotta; Grated zest of 1/2 lemon; Olive oil cooking spray; 1 cup grated Parmesan, divided

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Spinach LasagnaCon Poulos

These noodles have oodles of satisfying umami, owing to onions, chicken stock, spinach and Parmesan.

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