If you’ve ever been curious about a meatloaf that satisfies even the most devoted carnivores, get ready to meet your new favorite comfort dish. This Impossible Vegetarian Meatloaf Recipe (Meat Eater Approved!) Recipe combines the hearty textures of mushrooms and the famed Impossible Burger to create a meatloaf so flavorful and satisfying, no one will miss the meat. It’s the perfect crowd-pleaser that brings warmth to the table while staying entirely plant-based, with a luscious ketchup topping that seals the deal.

Ingredients You’ll Need

The image shows a black rectangular baking pan lined with white parchment paper filled with a thick, rough-textured, brownish mixture that includes visible bits of chopped ingredients like nuts or grains. On top of this base is a smooth, shiny, bright red layer of sauce being spread with a hammered silver spoon positioned on the right side of the pan. The pan rests on a bright yellow background, creating a bold and colorful contrast. photo taken with an iphone --ar 4:5 --v 7

These ingredients are straightforward and well-chosen, each bringing something essential to the dish—from the savory umami of mushrooms to the binding power of breadcrumbs and eggs. Together, they create a balanced mix of textures and flavors that make this meatloaf truly shine.

1 lb button mushrooms: Provides moisture, umami, and a meaty texture that forms the base of the loaf.
½ white onion: Adds natural sweetness and depth when blended into the mixture.
3 cloves garlic: Offers aromatic warmth to elevate every bite.
1 12-oz package Impossible Ground Burger “Meat”: The star protein that mimics the mouthfeel of ground beef, making this meatloaf irresistible.
1 cup breadcrumbs: Helps bind the mixture while adding a slight crunch and body.
1 Tbsp Italian seasoning: A fragrant herb blend that infuses every slice with classic Italian flavors.
1 Tbsp vegan Worcestershire sauce: Adds a tangy, slightly sweet note to deepen the flavor profile.
½ tsp salt: Enhances and balances all the other flavors perfectly.
2 large eggs, whisked: Acts as the natural binder, holding everything together beautifully.
½ cup ketchup: For the topping, bringing acidity and sweetness that caramelize during baking.
1 Tbsp brown sugar: Added to ketchup, it creates a wonderful glaze on top.
1 Tbsp mustard: Gives a subtle tang to the ketchup topping for complexity.

How to Make Impossible Vegetarian Meatloaf Recipe (Meat Eater Approved!) Recipe

Step 1: Blitz the Vegetables

First off, preheat your oven to 350°F (186°C). Place the mushrooms, onion, and garlic into a food processor and pulse until roughly chopped. You want enough texture to feel bite but not so much that it turns into paste—that balance is key for the perfect mouthfeel.

Step 2: Mix the Meatloaf Base

Transfer your chopped vegetable mix to a large bowl. Add the Impossible Ground Burger, breadcrumbs, Italian seasoning, vegan Worcestershire sauce, salt, and whisked eggs. Fold everything together gently but thoroughly. This is where all your ingredients come together, turning into a cohesive, flavorful mixture that’s ready to bake.

Step 3: Prepare the Ketchup Topping

In a small bowl, stir together ketchup, brown sugar, and mustard until smooth. This tangy-sweet glaze will give your meatloaf that signature shiny, caramelized crust that’s so inviting.

Step 4: Assemble in the Loaf Pan

Line a 9×5-inch loaf pan with parchment paper for easy removal. Spoon the meatloaf mixture into the pan, pressing it down firmly to eliminate any gaps. Dollop half of the ketchup topping over the surface and spread evenly to start building that gorgeous layer of flavor.

Step 5: Bake to Perfection

Bake the meatloaf uncovered for 30 minutes, then pull it out and spread the remaining ketchup topping over the top. Return it to the oven for another 30 minutes. Once done, allow it to cool slightly before slicing—this helps each slice hold its shape and makes serving a breeze.

How to Serve Impossible Vegetarian Meatloaf Recipe (Meat Eater Approved!) Recipe

Two thick slices of meatloaf with a shiny red tomato glaze on top are stacked slightly on a white plate. The meatloaf texture looks firm and mixed with small bits of onion. A small glass bowl filled with bright red ketchup sits next to the slices, garnished with green parsley leaves near it. A shiny silver fork rests on the plate’s edge, and the scene is set on a bright yellow background with a white marbled texture underneath. In the corner, part of a pan shows more glazed meatloaf pieces with parsley sprinkled on top. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of freshly chopped parsley or chives works wonders here, adding a fresh pop of color and a subtle herbal brightness that complements the richness of the meatloaf. For an extra touch, a dollop of vegan sour cream or a drizzle of hot sauce can bring an exciting flavor twist.

Side Dishes

This meatloaf pairs beautifully with traditional comfort sides like creamy mashed potatoes or roasted vegetables. Consider garlic green beans, honey-glazed carrots, or even a simple mixed green salad to brighten the plate. Each side dish balances the hearty loaf, making the meal feel complete and satisfying.

Creative Ways to Present

For a fun spin at your next dinner party, serve this Impossible Vegetarian Meatloaf Recipe (Meat Eater Approved!) Recipe sliced atop toasted baguette rounds as mini open-faced sandwiches. Or, chop leftovers and mix into savory stuffing or veggie-packed pasta sauces—that’s how versatile this dish truly is!

Make Ahead and Storage

Storing Leftovers

Once cooled, tightly wrap any leftover meatloaf in plastic wrap or store it in an airtight container. It will keep well in the fridge for up to 4 days, making it a great option for meal prep or next-day lunches that feel extra special.

Freezing

If you want to enjoy this savory delight later, freeze the fully cooled meatloaf either whole or sliced in airtight freezer bags or containers. It stays fresh for up to 3 months, ready to be thawed overnight in the fridge and brought back to life whenever you crave it.

Reheating

For reheating, cover the meatloaf with foil and warm it in a 350°F (175°C) oven until heated through, usually about 15-20 minutes. Microwaving works too, but the oven method keeps the texture intact, preserving that lightly crisped topping everyone loves.

FAQs

Is this Impossible Vegetarian Meatloaf Recipe actually good for meat-eaters?

Absolutely! This recipe is designed to satisfy meat lovers with its hearty texture and savory flavor. The Impossible Burger “meat” brings the familiar taste and bite, while the mushrooms add depth, making it a genuine crowd-pleaser.

Can I make this recipe gluten-free?

Yes! Simply substitute the breadcrumbs with gluten-free breadcrumbs or crushed gluten-free crackers. Make sure the Worcestershire sauce you use is also gluten-free to keep the entire recipe safe for gluten-sensitive folks.

What can I use instead of eggs for binding?

Flax eggs or chia eggs can work well as vegan alternatives. Mix 1 tablespoon of ground flaxseed or chia seeds with 3 tablespoons of water, let it thicken, and use it in place of each egg in the recipe.

How long will leftovers keep in the fridge?

Stored properly, leftover meatloaf will remain fresh and tasty for about 4 days when refrigerated. Make sure to keep it airtight to prevent it from drying out.

Can I double this recipe for a larger crowd?

Yes! Just double all ingredients and use a larger loaf pan or two loaf pans. The baking time might need a slight adjustment—keep an eye on it and bake until the meatloaf feels firm and the topping is caramelized.

Final Thoughts

This Impossible Vegetarian Meatloaf Recipe (Meat Eater Approved!) Recipe isn’t just a meal; it’s a heartwarming experience that proves vegetarian food can delight every palate at your table. Whether you’re feeding family, friends, or yourself, this dish promises smiles and second helpings. Give it a try and watch it become a beloved staple in your kitchen.

Impossible Vegetarian Meatloaf Recipe (Meat Eater Approved!) Recipe