Hamburgers are easily one of America’s most popular foods and the true test of a grill cook. A great grilled burger is well browned on the exterior and juicy and tender on the inside. But they rarely turn out that way. More likely, they are gray, tough, and bland. We wanted to make the ultimate no-holds-barred burger. Here’s what we discovered:

Test Kitchen Discoveries

Make a “panade”—a blend of breadcrumbs and milk—to bind the burgers together.

Add bacon fat to the beef mixture. The rich, smoky-tasting fat adds flavor and will keep the meat moist.

A little minced garlic goes far in flavoring the meat.

Be gentle with the beef mixture while mixing and shaping the burgers. Overworking will yield tough, dense burgers.

For this recipe, you want ground beef that is 85 percent to 90 percent lean. With the added bacon fat, 80 percent lean beef will make slightly greasy burgers. Crumble the cooked bacon slices over a salad, or use the slices as a burger topping.

We use a microwave safe bowl and melt the butter in it – then mix in the remaining ingredients. Then all you have to do is dump it in the pan. These are the FUDGIEST best-tasting brownies ever. You won’t believe it unless you try it!