Hamburgers With Mustard Butter
- Total Time
- 25 minutes
- Rating
- Comments
- Read comments
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Ingredients
- 2tablespoons unsalted butter, softened
- 2teaspoons Dijon mustard
- 2plum tomatoes, diced
- ½red onion, diced
- 1½pounds ground beef
- 4romaine lettuce leaves
- 4hamburger buns
- 1½teaspoons salt
- Freshly ground pepper to taste
Preparation
- Step 1
Combine butter and mustard until smooth. Chill until semifirm. Toss together tomatoes and onion.
- Step 2
Start a charcoal grill. Divide the beef and mustard butter into 4 four equal portions. Press butter into the center of each piece of beef and form a ball around it. Gently flatten into a patty. Grill to desired doneness.
- Step 3
Place a lettuce leaf on the bottom half of each bun and top with a patty. Season the meat with the salt and pepper. Top with the tomato mixture and bun tops. Serve immediately.
Private Notes
Comments
December 2020 Compare to Sifton tavern burger & Claiborne/Franey burger on NYT, and Claiborne cookbook, Kitchen Primer, "How to Make the Best Hamburgers." 4 oz patties 80/20 ground chuck. cooked hi heat 2 mins/1 min. Added American cheese, probably a mistake. Tomato onion mix ok, not great. Didn't have lettuce, don't think it improves. Squeeze of lemon a kick. Will try again w/o tomato, & use slice of yellow onion, no cheese.
I've put cheese inside the burger patties before, but this was even better. It melted perfectly even in rare burgers which my group required. I used 15% fat ground grass fed beef and they were delicious.