Instructions: Heat oven to 350 degrees. Line jelly roll pan, 15 1/2- by 10 1/2- by 1-inch, with aluminum foil. Spray generously with nonstick spray. Beat flour, skim milk, margarine, salt and egg substitutes until well blended; pour into pan. Sprinkle with ham and onion.

Bake until eggs are set (about 15 minutes). Immediately sprinkle with cheese and spinach; roll up, beginning at narrow end and using foil to lift and roll omelet. Arrange additional spinach leaves on serving plate. Cut omelet into about 1 1/2-inch slices.

This recipe yields 6 servings.

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