Make Ahead Tip: Prepare through Step 3, cover and refrigerate for up to 1 day. Let stand at room temperature while oven preheats; bake until an instant-read thermometer registers 165°F, about 1 hour.
Tip: 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.
Loaf Pan Variation: If you want a more uniform-shaped “loaf” you can bake your meatloaf in a 9-by-5-inch loaf pan instead of on a baking sheet. Coat the pan with cooking spray, pat the meatloaf mixture into the pan and cover with the topping. Bake for about 1 hour. Let stand for 10 minutes in the pan before slicing.
Easy cleanup: Recipes that require cooking spray can leave behind a sticky residue that can be hard to clean. To save time and keep your baking sheet looking fresh, line it with a layer of foil before you apply the cooking spray.
109 calories; protein 4.7g; carbohydrates 9.6g; dietary fiber 1.8g; sugars 3.5g; fat 6.1g; saturated fat 2.5g; cholesterol 29.7mg; vitamin a iu 1381.8IU; vitamin c 6.3mg; folate 22.8mcg; calcium 116.2mg; iron 0.9mg; magnesium 15.8mg; potassium 153.4mg; sodium 451.1mg; thiamin 0.1mg; added sugar 1g.