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Sandwich for 12


  • 1/2 cup old-fashioned oats
  • 1/2 cup boiling water
  • 2 tablespoons butter
  • 1 package (16 ounces) hot roll mix
  • 3/4 cup warm water (110° to 115°)
  • 2 eggs, lightly beaten
  • 1 tablespoon dried minced onion
  • 1 egg
  • 1 teaspoon garlic salt
  • 1 tablespoon dried minced onion
  • 1 tablespoon sesame seeds
  • 1/2 cup mayonnaise
  • 4 teaspoons prepared mustard
  • 1/2 teaspoon prepared horseradish
  • Lettuce leaves
  • 8 ounces thinly sliced fully cooked ham
  • 8 ounces thinly sliced cooked turkey
  • 1 medium green pepper, thinly sliced
  • 1 medium onion, thinly sliced
  • 6 ounces thinly sliced Swiss cheese
  • 2 large tomatoes, thinly sliced


  • 1. In a large bowl, combine oats, boiling water and butter; let stand for 5 minutes. Meanwhile, dissolve yeast from hot roll mix in warm water. Add to the oat mixture with eggs and onion. Add flour mixture from hot roll mix; stir well (do not knead).
  • 2. Spread dough into a 10-in. circle on a well-greased pizza pan. Cover with plastic wrap coated with cooking spray; let rise in a warm place until doubled, about 45 minutes.
  • 3. Beat egg and garlic salt; brush gently over dough. Sprinkle with onion and sesame seeds. Bake at 350° for 25-30 minutes or until golden brown. Remove from pan; cool on a wire rack.
  • 4. Split lengthwise. Combine mayonnaise, mustard and horseradish; spread over cut sides of loaf. Layer with remaining filling ingredients. Cut into wedges.

Nutrition Facts


Average Rating: 4.75
  • Mahesh
    Jan 29, 2020
  • jmehle
    Oct 13, 2011

    I work in school foodservice and do alot of catering for our meetings in our district and I have been using this recipe for years. It has never failed me and i get requests for it all the time. It is a true winner and the out come is very professional looking.

  • leannamiller
    Sep 22, 2011

    Never get tired of the big giant sandwich!

  • polkadotmom
    Feb 20, 2011

    Excellent sandwich. Takes up the entire pizza pan, but it served 8 of us. The spread is delish and a great compliment to the tasty bread. My family loved it! Definitely a keeper!

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