Name: Grilled Vegetable Sandwich
Yield: 1
Ingredients: 2 slices of bread (preferably organic wholemeal bread); Sliced vegetables (e.g. mushrooms , courgettes , tomatoes , peppers , etc.); 1 tablespoon olive oil; 1 teaspoon oregano

Why it works: Tomato and olive are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 15,539 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓

Grilled Vegetable Sandwich

Serves 1

Time5–10 minutes

Ingredients

2 slices of bread (preferably organic wholemeal bread)
Sliced vegetables (e.g. mushrooms , courgettes , tomatoes , peppers , etc.)
1 tablespoon olive oil
1 teaspoon oregano

Directions

Prepare

Place the bread slices next to each other on a baking tray.
Arrange the sliced vegetables evenly across both bread slices.
Drizzle the olive oil over the vegetables.
Sprinkle oregano over the vegetables.

Cook and serve

Broil on medium‑high heat for 5–10 minutes, or until golden brown.
Serve the sandwich open‑faced.
Alternatively, carefully combine the two parts of the sandwich.

Nutrition, whole recipe (rough)

742Calories

17 gProtein

29 gFat

105 gCarbs

What these numbers assume: 7 portions

Ingredient	Portion assumed	kcal
Flour	1 cup (125g) all-purpose	455
Vegetable	1 tbsp (14g)	120
Olive Oil	1 tbsp (14g)	119
Tomato	1 medium (123g)	22
Mushroom	1/2 cup sliced (35g)	15
Pepper	1 tsp ground (2.3g)	6
Oregano	1 tsp dried (1.8g)	5

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Wikibooks Cookbook.

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

Tomato + olivetop 1% of all pairs

Smell alikemoderate

Cooked together15,539 recipes

Shared aroma: 3-hexenal (apple, fruity).
Tomato + oreganotop 2% of all pairs

Smell alikemoderate

Cooked together2,767 recipes

Shared aroma: 2-hexenal (green, leafy).
Olive + oreganotop 5% of all pairs

Smell alikestrong

Cooked together3,443 recipes

Shared aroma: 2-hexenal (green, leafy).
Pepper + oreganotop 5% of all pairs

Smell alikestrong

Cooked together3,449 recipes

Shared aroma: estragole (anise, licorice).
Mushroom + olivetop 7% of all pairs

Smell alikemoderate

Cooked together4,571 recipes

Shared aroma: trans,trans-2,4-nonadienal (fatty, green).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Olive oil: Carries heat to the vegetables and helps them brown and soften under the broiler.
Sliced vegetables: Provide moisture, sweetness and texture as they cook and soften.
Bread: Forms the base that holds the vegetables and crisps and browns under heat.

The step that matters

Broil on medium‑high heat. Vegetables and bread can scorch before the vegetables soften, since broiler heat is intense and fast. Watching closely until golden brown lets the sugars caramelise while the vegetables cook through.

Swap the oregano

How well each one fits the dish's main ingredients (bread, mushroom, tomato, pepper, olive):

Thymefits better
Garlicfits better
Basilfits about as well
Oreganothe original

Fit is the average pairing score against bread, mushroom, tomato, pepper, olive. Candidates are from the same food group and used in at least 100 recipes.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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Brown Bread461 recipes

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White Bread80 recipes

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Grilled Vegetable Sandwich