Meatloaf with Ketchup Glaze

The Kind of Dinner That Brings Everyone Back

Mixed with onions and green bell peppers and finished with a tangy ketchup glaze, this meatloaf is comfort food the way it should be, just like mom used to make.

Sunday Supper.

A series built around cozy comfort food, but more than that, a reason to sit down and eat together again. It feels like we’ve lost a lot of that. Sundays used to revolve around the kitchen table—everyone in one place, passing plates, talking, slowing down for a minute.

Now everyone’s on a different schedule, in a different room, eating at a different time.

If there’s one small way to bring that back, I think it starts here.

I'm starting with meatloaf because it’s one of those dishes that just makes sense. It feeds a group, it holds well, and it’s meant to be sliced and shared.

This version uses everything that makes meatloaf worth making: a blend of meats for flavor, sautéed vegetables for depth, and a ketchup glaze that finishes it off with just the right balance of tang and sweetness.

It’s simple. It’s familiar. And when it’s done right, it’s really good.

Why this Recipe Works

• 80–85% ground beef gives the right balance of fat and structure so the meatloaf stays juicy without falling apart

• Sautéed onions and peppers add moisture and depth instead of raw sharpness

• Milk + panko creates a tender texture instead of a dense, packed loaf

• A small amount of ketchup in the mix adds subtle tang without overpowering

• The glaze caramelizes on top giving you that classic finish that actually adds flavor

Tips for Making Meatloaf with Ketchup Glaze

• Let the vegetables cool before mixing so they don’t affect the texture

• Don’t overmix the meat — that’s the fastest way to end up with a dense loaf

• Use 80–85% beef for the best balance of flavor and moisture

• Shape the loaf by hand instead of packing it into a pan for better texture and browning

• Always rest before slicing so the juices stay in the meat

🌱 A Greener Bite of Sustainability

Using a single protein like ground beef and stretching it with vegetables and breadcrumbs helps reduce overall meat usage while still delivering a satisfying, full meal.

Ingredients & Why They Matter

For the Meatloaf

For the Meatloaf

• Ground beef (80–85%) – ideal fat content for a juicy loaf

• Yellow onion – sweetness and moisture

• Green bell pepper – classic meatloaf flavor

• Olive oil – helps soften vegetables

• Garlic – savory depth

• Ketchup – subtle tang and moisture

• Fresh parsley – brightness

• Panko breadcrumbs – light structure

• Milk – keeps texture tender

• Salt – essential seasoning

• Italian seasoning – herb backbone

• Black pepper – mild heat

For the Ketchup Glaze

• Ketchup – tangy base

• Brown sugar – subtle sweetness

• Vinegar – cuts richness

• Garlic powder – savory depth

• Onion powder – rounds out flavor

How To Make Cheesy Meatloaf

Classic homemade meatloaf with ketchup glaze made from ground beef, onions, and panko. Juicy, tender, and perfect for a comforting Sunday dinner.

Cook the Vegetables:

Heat olive oil in a pan over medium heat. Add the chopped onion and cook for about 5–7 minutes until softened. Add the bell pepper and continue cooking until everything is softened. Transfer to a plate and allow to cool completely before mixing into the meat.

Make the Meat Mixture:

In a large bowl, combine ground beef, sautéed vegetables, ketchup, parsley, panko, milk, salt, Italian seasoning, and black pepper. Mix gently with your hands until just combined. Avoid overmixing to keep the meatloaf tender.

Assemble the Meatloaf:

Preheat the oven to 350°F and line a sheet pan with parchment. Transfer the meat mixture to the sheet and shape into a loaf approximately 8 inches long, 4 inches wide, and 3 inches tall. Bake uncovered for 40 mintues.

Make the Glaze:

While the meatloaf bakes, combine ketchup, brown sugar, vinegar, garlic powder, and onion powder in a small bowl.

Glaze and Finish:

Remove the meatloaf from the oven and spread the glaze evenly over the surface. Return to the oven and bake for an additional 20 minutes, or until the internal temperature reaches 160°F. Let the meatloaf rest for 10–15 minutes before slicing.

Sunday Supper Is Back!

This is the kind of meal that’s meant to be shared. Not rushed, not eaten standing up, not squeezed in between everything else. If you make this Cheesy Meatloaf, tag me on Instagram at @the.sustainable.kitchen—and maybe bring it to the table while you’re at it.