Onion Toasts

Onion Toasts Recipe

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Jackie Brink




★★★★★ 1 vote

4 to 6
Sandwich Press


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6 Tbsp
1 Tbsp
dijon mustard
salt and freshly ground pepper to taste
1 medium
medium onion, peeled, cut into quarters, and sliced very thinly
thin slices white or whole wheat bread, crusts removed.
4 Tbsp
freshly grated parmesan cheese

How to Make Onion Toasts


  • 1Mix together the mayonnaise, mustard, salt, and pepper in a small bowl. Combine 5 tablespoons of the mayonnaise mixture with the sliced onion.
  • 2Spread the onion mixture on 4 slices of bread and top with the remaining bread. Spread the remaining mayonnaise mixture on the tops of the sandwiches and sprinkle with the Parmesan cheese.
  • 3Cut each sandwich into quarters and place on a baking sheet. Bake in a preheated 350F (180C) oven until light golden brown, about 15 minutes. Serve immediately.

Printable Recipe Card

About Onion Toasts

Course/Dish: Vegetable Appetizers
Main Ingredient: Vegetable
Regional Style: American
Dietary Needs: Vegetarian

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