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Vegan Lentil, Kale, and Red Onion Pasta

"A simple, delicious, and versatile dish that is naturally vegan, but can be easily altered to accommodate both vegan and omnivorous eaters--excellent for family dinners and gathering where there will be people with a variety of food preferences."

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Why it works: Lentils and kale share more aroma than cooks usually use. They rank in the top 2% of all ingredient pairs, and 24 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓

The recipe

4 servings
Prep30 min
Cook25 min

Ingredients

Contains: wheat (auto-detected from the ingredients and method; we can miss things, so check labels)

Directions

Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.

  1. Rinse the dry lentils and put them in a saucepan with the vegetable broth, bay leaf and 1/2 teaspoon salt. Bring to a boil, then reduce to a simmer, partly covered, for 15 to 20 minutes until tender. Drain any excess liquid into a bowl, keep the lentils, and discard the bay leaf.

  2. While the lentils cook, bring a large pot of water to a boil. Add the rotini and cook for 8 to 10 minutes until al dente. Drain well.

  3. Heat 2 tablespoons of the olive oil in a large skillet over medium heat. Add the chopped red onion and cook for 6 to 8 minutes, stirring, until soft and golden.

  4. Stir in the thyme and oregano. If using, add the vegan sausage slices and cook for about 5 minutes, turning once, until browned and heated through to the center.

  5. Add the remaining olive oil and the kale in handfuls, stirring until it wilts, about 3 to 4 minutes. Season with the remaining 1/2 teaspoon salt and the black pepper.

  6. Stir in the cooked lentils and a splash of the reserved cooking liquid if the mixture looks dry. Simmer together for 2 minutes until hot.

  7. Add the drained rotini to the skillet and toss until evenly coated and hot. Sprinkle with the nutritional yeast if using, then serve.

By allrecipes. Recipe from Open Recipes.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Lentils + kaletop 2% of all pairs
    Aroma overlapstrong
    Mentioned together24 recipes

    Shared aroma: coumarin (sweet, hay).

  2. Thyme + oreganotop 1% of all pairs
    Aroma overlapstrong
    Mentioned together791 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  3. Lentils + pastatop 1% of all pairs
    Aroma overlapstrong
    Mentioned together29 recipes

    Shared aroma: 1-hexanol (resin, flower).

  4. Kale + pastatop 1% of all pairs
    Aroma overlapstrong
    Mentioned together39 recipes

    Shared aroma: coumarin (sweet, hay).

  5. Thyme + peppertop 3% of all pairs
    Aroma overlapstrong
    Mentioned together11,585 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

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

Flavor stand-ins for the oregano

How well each one fits the dish's main ingredients (lentils, olive, onion, thyme, pepper, kale, pasta):

  1. Garlicbetter flavor fit
  2. Cuminbetter flavor fit
  3. Parsleyabout as good a flavor fit
  4. Oreganothe original

Fit is the average pairing score against lentils, olive, onion, thyme, pepper, kale, pasta. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).