Ingredients

• 1 (10 3/4 ounce) can cream of celery soup
• 1 tablespoon flour
• 1/4 cup butter (or margarine or canola oil)
• 1/2 teaspoon garlic salt (to taste)
• 1 dash salt, to taste
• 1 dash pepper, to taste
• 1 (20 ounce) box frozen chopped spinach (cooked according to package directions & well drained OR 2 pounds fresh spinach, cleaned, stems remo)
• 1 tablespoon dry onion, chopped (OR 1 small onion, peeled, ends removed, diced)