Sandwich Spread
["1 doz. green tomatoes", "1 doz. sweet red mangoes", "1 doz. sweet green mangoes", "4 onions", "3 Tbsp. salt", "3 c. sugar", "1/2 c. flour", "4 1/2 tsp. salt", "1 c. yellow mustard", "1 c. vinegar"]
["Step 1:", "Grind veggies in food chopper.", "Pour boiling water over veggies.", "Let stand 3 to 5 minutes.", "Drain and let stand 2 to 3 hours."]
["green tomatoes", "sweet red mangoes", "sweet green mangoes", "onions", "salt", "sugar", "flour", "salt", "yellow mustard", "vinegar"]