Name: Wild Rice Casserole
Ingredients: 1 1/2 cups uncooked long-grained rice; 1/2 cup uncooked wild rice; 1 envelope dry onion soup mix; 1 teaspoon dried parsley flakes, or 1 tablespoon chopped fresh parsley; 4 cups water; 1 bunch green onions, chopped, about 8 green onions; 8 oz. sliced fresh or canned mushrooms; 1/4 cup butter, melted

Why it works: Rice and wild rice work together. They rank in the top 6% of all ingredient pairs, and 79 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓

The recipe

Ingredients

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

1 1/2 cups uncooked long-grained rice
1/2 cup uncooked wild rice
1 envelope dry onion soup mix
1 teaspoon dried parsley flakes, or 1 tablespoon chopped fresh parsley
4 cups water
1 bunch green onions, chopped, about 8 green onions
8 oz. sliced fresh or canned mushrooms
1/4 cup butter, melted

Directions

Combine all ingredients.
Pour into lightly greased slow cooker.
Cover and cook on HIGH for 2 1/2 hours, stirring occasionally.

Recipe from the Recipes Wiki (Fandom).

This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.

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 aroma chemistry they share, and how many recipes mention both.

Rice + wild ricetop 6% of all pairs

Aroma overlapmoderate

Mentioned together79 recipes

Shared aroma: coumarin (sweet, hay).
Mushroom + buttertop 3% of all pairs

Aroma overlapstrong

Mentioned together12,516 recipes

Shared aroma: trans-2-decenal (waxy, orange).
Rice + mushroomtop 5% of all pairs

Aroma overlapstrong

Mentioned together1,430 recipes

Shared aroma: 2,4-nonadienal (fatty, green).
Rice + oniontop 5% of all pairs

Aroma overlapstrong

Mentioned together9,990 recipes

Shared aroma: guaiacol (smoky, sweet).
Onion + mushroomtop 6% of all pairs

Aroma overlapstrong

Mentioned together10,619 recipes

Shared aroma: guaiacol (smoky, sweet).

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

What each ingredient does

Long-grained rice: Forms the bulk of the casserole and sets its soft, fluffy texture as it absorbs the liquid.
Wild rice: Adds a chewy bite and a nutty flavor that contrasts with the softer long-grain rice.
Dry onion soup mix: Supplies savory, salty seasoning that flavors the rice as it cooks.
Mushrooms: Add savory depth and moisture to the casserole as they cook down.
Butter: Adds richness and fat that carries flavor and softens the grains.

Flavor stand-ins for the parsley

How well each one fits the dish's main ingredients (rice, wild rice, onion, mushroom, butter):

Garlicbetter flavor fit
Thymebetter flavor fit
Celeryabout as good a flavor fit
Parsleythe original

Fit is the average pairing score against rice, wild rice, onion, mushroom, butter. 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).

“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.