"Spinach squares are warm, cheesy, finger-food hors d’oeuvres with a simple dump-and-stir method, but many versions are greasy and pale, with lackluster flavor. Swapping butter for vegetable oil spray and reducing the cheese slightly cut the grease. We boosted flavor by using strong, nutty… read more..."
INGREDIENTS
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all-purpose flour
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baking powder
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salt
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pepper
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cayenne
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low-sodium chicken broth
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large egg
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frozen chopped spinach
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Gruyère cheese
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onion
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garlic clove
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Parmesan cheese
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1 cup (5 ounces) plus 2 tablespoons all-purpose flour
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1 teaspoon baking powder
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3/4 teaspoon salt
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1/2 teaspoon pepper
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1/4 teaspoon cayenne
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1 cup low-sodium chicken broth
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3 large eggs
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1 1/4 pounds frozen chopped spinach, thawed and squeezed dry
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12 ounces Gruyère cheese, shredded (3 cups)
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1 onion, chopped fine
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2 garlic cloves, minced
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1 ounce Parmesan cheese, grated (1/2 cup)