1 of 5 113012_Gross_GP-48155629–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/113012_gross_gp-48155629-768x949.jpg?quality=90&strip=all&w=478] The plain old grilled cheese sandwich at the Evergreen diner in Midtown is a tasty steal at $4.75. Gabi Porter 2 of 5 113012_Gross_GP-1155636–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/113012_gross_gp-1155636-768x949.jpg?quality=90&strip=all&w=478] The Mark’s Croque madame is $18. Gabi Porter 3 of 5 112811Artisanal_JB_MG_6501155636–1024×693.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/112811artisanal_jb_mg_6501155636-1024x693.jpg?quality=90&strip=all&w=870] Artisanal’s “The Frenchie,” with melted brie, mushrooms and black truffles, is $19.50. Jonathan Baskin 4 of 5 113012_Gross_GP-73155628–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/113012_gross_gp-73155628-768x949.jpg?quality=90&strip=all&w=477] The Lyon’s Croque monsieur is $16. Gabi Porter 5 of 5 113012_Gross_GP-111155635–768×949.jpg [https://nypost.com/wp-content/uploads/sites/2/2013/08/113012_gross_gp-111155635-768x949.jpg?quality=90&strip=all&w=478] Little Muenster’s grilled cheese with gruyere, chevre, leek confit and pancetta on French sourdough is $8.75. Gabi Porter
