Why it works: Sauce and ketchup match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,099 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Grilled Mesquite Meatloaf
Ingredients
Directions
Prepare the base
Heat oil in a large sauté pan over medium‑high heat.
Add onion and a pinch of kosher salt, and cook until translucent.
Add garlic and cook until garlic reaches a golden color.
Add celery and cook until lightly browned around edges.
Set aside until cool.
Shape the loaf
Mix together ground chuck, onion mixture, lemon juice, pepper, red pepper flakes, Worcestershire sauce, and breadcrumbs.
Shape into a 3½ x 7½‑inch loaf about 2 inches thick.
Brush with ketchup and set aside.
Grill and serve
Heat charcoal in a large chimney starter.
Once hot, evenly distribute around the bottom of the grill and mix with mesquite.
Reapply the grate and place the loaf on top.
Grill, covered, turning often, until internal temperature reaches 160°F (72°C).
Remove from heat and let rest for 10 minutes.
Serve thick slices with mashed potatoes, roast vegetables, and gravy.
Nutrition, whole recipe (rough)
What these numbers assume: 11 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Soy Sauce | 1 tbsp (15ml) | 9 |
| Chili | 1 tsp (2.7g) | 8 |
| Celery | 1 stalk (40g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Garlic | 1 clove (3g) | 4 |
| 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.
-
Sauce + ketchuptop 1% of all pairsSmell alikestrongCooked together1,099 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Olive + garlictop 2% of all pairsSmell alikemoderateCooked together25,665 recipes
Shared aroma: linalool (floral, citrus).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ground chuck
- Provides the meat structure and juiciness that hold the loaf together.
- Panko breadcrumbs
- Absorb juices and add moisture, keeping the loaf tender rather than dense.
- Onion
- Adds sweetness and moisture as it softens during cooking.
- Garlic
- Adds aroma and savory depth when browned gently.
- Worcestershire sauce
- Adds savory, tangy depth that enriches the meat flavor.
- Lemons
- Add acidity that brightens the rich meat flavor.
The step that matters
Grill, covered, until 160°F (72°C) internal temperature. Ground meat must reach a safe internal temperature, and the loaf can dry out if overcooked. Checking with a thermometer rather than judging by color ensures doneness without drying the meat.
Swap the lemon
How well each one fits the dish's main ingredients (olive, onion, garlic, celery, pepper, sauce, ketchup):
- Limefits about as well
- Avocadofits about as well
- Lemonthe original
- Mangofits less well
Fit is the average pairing score against olive, onion, garlic, celery, pepper, sauce, ketchup. 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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