Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓
Sloppy Joes I
Ingredients
Directions
Make the filling
In a large skillet, brown ground beef, onion, and garlic.
Cook until the meat is brown and the onion is tender.
Drain off the fat.
Combine the remaining ingredients in a crockpot. Stir in the meat mixture.
Slow cook and serve
Cover and cook on low for 6–8 hours or on high for 3–4 hours.
Spoon onto hamburger buns. Enjoy!
Nutrition, whole recipe (rough)
Counts 9 of 10 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Onion | 1 medium (110g) | 44 |
| Bell Pepper | 1 medium (119g) | 31 |
| Tomato | 1 medium (123g) | 22 |
| Chili | 1 tsp (2.7g) | 8 |
| Garlic | 1 clove (3g) | 4 |
| Mustard | 1 tsp (5g) yellow | 3 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Water | 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.
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Garlic + mustardtop 6% of all pairsSmell alikestrongCooked together4,053 recipes
Shared aroma: linalool (floral, citrus).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 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
- Ground beef
- Provides the main meaty body of the filling and browns for savory flavor.
- Ketchup
- Adds moisture and tangy sweetness that forms the saucy base of the filling.
- Brown sugar
- Adds sweetness and helps the sauce caramelize and thicken slightly during long cooking.
- Vinegar
- Adds acidity that balances the sweetness of the ketchup and brown sugar.
- Onion
- Softens as it cooks, adding sweetness and aromatic depth to the meat.
The step that matters
Drain off the fat. Leftover fat from browned ground beef would make the slow-cooked sauce greasy and loose. Draining it keeps the filling thick and cohesive.
Swap the clove
How well each one fits the dish's main ingredients (beef, onion, garlic, ketchup, pepper, sugar, mustard):
- Celeryfits better
- Capersfits better
- Thymefits better
- Clovethe original
Fit is the average pairing score against beef, onion, garlic, ketchup, pepper, sugar, mustard. 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.
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes
Beef Broth67 recipes