To prepare the ketchup: Combine pitted cherries, dried cherries, vinegar, water, garlic, sugar, ginger, allspice, cardamom, cinnamon and cayenne in a large saucepan. Bring to a simmer over medium-high heat. Reduce heat to medium-low and simmer, uncovered, stirring occasionally, until the fruit is tender, 15 to 20 minutes. Let cool slightly. Transfer to a blender. Cover the lid with a kitchen towel. Holding lid securely in place, blend until smooth. (Use caution when blending hot liquids.) Transfer the ketchup to a small bowl. (Makes 1 1/3 cups.)Advertisement
To prepare the burgers: Place onion in a medium bowl, cover with ice water and let soak while you prepare burgers.
Preheat grill to medium (see Broiler Variation).
Place beef in a large bowl and gently mix in cherries, breadcrumbs, garlic, vinegar, mustard, Worcestershire sauce, salt and pepper until combined. Divide into 4 equal portions and form into 1/2-inch-thick patties. Make a slight impression in the center of each. (This is so the patties cook evenly and don't puff up.)
Oil the grill rack (see Tips). Grill the patties until browned and an instant-read thermometer inserted into the center registers 160 degrees F, 5 to 6 minutes per side.
Toast English muffins. Drain the onions. Assemble the burgers on the English muffins with onion slices, lettuce and about 1 tablespoon Cherry Ketchup each. (Refrigerate leftover ketchup.)
Make Ahead Tip: Cover and refrigerate the ketchup (Step 1) for up to 2 weeks.
To make your own fresh breadcrumbs, trim crusts from whole-wheat bread. Tear bread into pieces and process in a food processor until coarse crumbs form. To make fine breadcrumbs, process until very fine. To make dry breadcrumbs, spread coarse or fine breadcrumbs on a baking sheet and bake at 250°F until dry, about 10 to 15 minutes. One slice of bread makes about 1/2 cup fresh breadcrumbs or about 1/3 cup dry breadcrumbs. For store-bought coarse dry breadcrumbs we like Ian's brand, labeled “Panko breadcrumbs.” Find them at well-stocked supermarkets.
Oiling a grill rack before you grill foods helps ensure that the food won't stick. Oil a folded paper towel, hold it with tongs and rub it over the rack. (Do not use cooking spray on a hot grill.)
Broiler variation: Coat a broiler pan with cooking spray. Broil patties 3 to 4 inches from the heat source until an instant-read thermometer inserted into the center registers 160°F, 4 to 5 minutes per side.
2 starch, 1 fruit, 3 lean meat