Why it works: Tomato and celery are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,377 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Gluten-free Sloppy Joe Mix
Ingredients
Directions
Brown hamburger, add onion, pepper and celery and cook for five to six minutes.
Add remaining ingredients and simmer on low for 20 minutes.
Nutrition, whole recipe (rough)
What these numbers assume: 8 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Onion | 1 medium (110g) | 44 |
| Bell Pepper | 1 medium (119g) | 31 |
| Tomato | 1 medium (123g) | 22 |
| Soy Sauce | 1 tbsp (15ml) | 9 |
| Celery | 1 stalk (40g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Salt | 1 tsp (6g) | 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.
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 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 round
- Provides the meaty base and fat that carry the sauce's flavor and texture.
- Tomato sauce
- Supplies the liquid and tomato body that forms the sloppy, saucy consistency.
- Catsup
- Adds concentrated tomato flavor and a touch of sweetness and acidity.
- Onion
- Softens during cooking to add savory depth and sweetness to the sauce.
- Apple cider vinegar
- Adds acidity that brightens the sauce and balances the sweetness.
The step that matters
Simmer on low for 20 minutes. Gentle simmering lets the sauce reduce and thicken slowly while flavors blend. Boiling hard can scorch the bottom and make the meat tough and dry.
Swap the onion
How well each one fits the dish's main ingredients (tomato, sauce, pepper, apple cider vinegar, celery, sugar):
- Capsicumfits better
- Mustardfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against tomato, sauce, pepper, apple cider vinegar, celery, sugar. 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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