Why it works: Beans and rice match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,017 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Meatless Sloppy Joes
4–6Ingredients
Directions
Add olive oil to pan over medium-high heat.
Add onions, bell pepper, and carrots and cook for 3–4 minutes.
Add rice, chili beans, and barbecue sauce and cook for approximately 10–15 minutes, stirring frequently to heat thoroughly.
Serve on hamburger buns.
Nutrition, whole recipe (rough)
Counts 7 of 9 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 7 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Rice | 1 cup cooked (158g) white | 206 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Onion | 1 medium (110g) | 44 |
| Bell Pepper | 1 medium (119g) | 31 |
| Carrot | 1 medium (61g) | 25 |
| Chili | 1 tsp (2.7g) | 8 |
| Bean | not in our table | 0 |
| Sauce | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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.
-
Beans + ricetop 4% of all pairsSmell alikestrongCooked together1,017 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Carrot + beanstop 4% of all pairsSmell alikestrongCooked together1,443 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Olive + beanstop 5% of all pairsSmell alikestrongCooked together3,470 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
-
Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chili beans
- Provide the bulk and body of the filling, with starch and protein that thicken as they simmer.
- Cooked brown rice
- Adds chewy bulk and absorbs sauce, giving the filling a hearty, meat-like texture.
- Hickory-smoked barbecue sauce
- Supplies sweetness, acidity and smoky aroma that define the sloppy joe flavor.
- Onion
- Releases sweetness and savory aroma as it softens in the hot oil.
- Green bell pepper
- Adds fresh, slightly bitter flavor and crisp-tender texture when cooked briefly.
The step that matters
Stirring while the filling heats. Stirring frequently keeps the mixture from scorching on the pan bottom and helps the beans and rice heat evenly through, while the sauce reduces and thickens.
Swap the onion
How well each one fits the dish's main ingredients (olive, pepper, carrot, beans, rice, sauce):
- Tomatofits better
- Capsicumfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against olive, pepper, carrot, beans, rice, sauce. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Carrot Soup134 recipes
Rice Fritters84 recipes
Steamed Rice48 recipes
Rice Griddle Cakes28 recipes