This lentil walnut loaf brings cooked lentils, chopped walnuts, and savory vegetables together beneath a tangy tomato glaze. It bakes into a sliceable main course with a tender center and a glossy top.
The combination of mushrooms, celery, onion, and garlic gives the loaf a savory base, while walnuts add texture and breadcrumbs help bind the mixture. Serve it warm with a green salad or roasted vegetables.
Build a savory, cohesive loaf
The lentils provide the body of the loaf, while walnuts add a pleasant bite. Mashing some of the lentils before mixing helps the ingredients hold together; keeping the rest intact gives the slices more texture. Press the mixture firmly into the pan so it bakes as a unified loaf.
Onion, celery, and cremini mushrooms bring savory flavor and moisture. Cook them in olive oil until softened, then stir in the garlic near the end. Adding the garlic after the other vegetables have cooked helps it contribute flavor without lingering in the skillet too long.
Tomato paste, soy sauce, smoked paprika, and dried thyme season the lentil mixture. Eggs and plain breadcrumbs help bind it, so stir until the mixture is evenly combined, then press it into the pan without leaving loose pockets.
Let the glaze and bake do their work
Ketchup gives the glaze its familiar tomato base, while apple cider vinegar adds tang. Brown sugar rounds that tartness, and Dijon mustard brings a savory edge. Stir the glaze ingredients together before spreading it over the loaf so each flavor is distributed.
Follow the recipe card’s baking stages, adding the glaze when directed. The top should look glossy, and the center should be set. If the loaf seems loose while hot, give it the full resting period listed on the card before slicing; that pause helps the eggs and breadcrumbs firm the slices.
For easier removal, lightly oil the loaf pan or line it with parchment and leave enough overhang to lift the loaf out. Choose an evenly sized pan, and press the mixture into the corners so it bakes in a consistent shape.
Slice carefully and serve warm
Use a sharp knife and cut after the loaf has rested in the pan. Slicing too soon can make the warm mixture crumble, especially if the center has not had time to firm. Lift it out with the parchment overhang if you used one, then transfer it carefully before cutting.
The loaf is designed to be served warm, alongside a green salad or roasted vegetables. Its tangy glaze complements the savory lentils, mushrooms, and walnuts, making each slice satisfying on its own.
Frequently Asked Questions
How do you help lentil walnut loaf hold together?
Mash the portion of lentils specified on the recipe card, then mix it with the remaining lentils, eggs, and breadcrumbs. Press the mixture firmly into the prepared pan and let the baked loaf rest as directed before slicing.
Why does this recipe use both mashed and whole lentils?
The mashed lentils help create a cohesive base, while the remaining lentils preserve more texture in each slice. Together with walnuts and vegetables, they keep the loaf from feeling uniform or pasty.
When should you add the tomato glaze?
The glaze goes on after the loaf’s initial bake, as directed on the recipe card. Spread it over the top, then continue baking until the glaze looks glossy and the center is set.
Lentil Walnut Loaf with Tangy Tomato Glaze
Course: Main CourseCuisine: AmericanDifficulty: Easy6
servings20
minutes1
hour8
minutes402
kcal1
hour38
minutesCooked lentils, chopped walnuts, and vegetables bake into a sliceable loaf topped with a tangy tomato glaze. Serve it warm with a green salad or roasted vegetables.
Ingredients
- Lentil walnut loaf
1 tbsp olive oil
1 medium yellow onion, finely diced
1 celery rib, finely diced
8 oz cremini mushrooms, finely chopped
2 cloves garlic, minced
2 (15-oz) cans lentils, drained and rinsed (about 3 cups)
1 cup chopped walnuts
1 cup plain breadcrumbs
2 large eggs
2 tbsp tomato paste
1 tbsp soy sauce
1 tsp smoked paprika
1 tsp dried thyme
3/4 tsp kosher salt
1/2 tsp black pepper
- Tangy tomato glaze
1/2 cup ketchup
1 tbsp apple cider vinegar
1 tbsp brown sugar
1 tsp Dijon mustard
Directions
- Heat the oven to 375°F. Lightly oil a 9×5-inch loaf pan or line it with parchment, leaving enough overhang to lift out the loaf.
- Heat the olive oil in a skillet over medium heat. Add the onion, celery, and mushrooms and cook, stirring occasionally, for 7 minutes. Stir in the garlic and cook for 1 minute.
- In a large bowl, mash 1 1/2 cups of the lentils until mostly broken down. Stir in the remaining lentils, walnuts, breadcrumbs, eggs, tomato paste, soy sauce, smoked paprika, thyme, salt, pepper, and cooked vegetables. Press the mixture firmly into the prepared pan.
- Bake the loaf for 45 minutes. While it bakes, stir together the ketchup, apple cider vinegar, brown sugar, and Dijon mustard.
- Spread the glaze over the loaf and bake for 15 minutes more, until the top is glossy and the loaf is set in the center. Let it rest in the pan for 10 minutes before slicing.
Notes
- For cleaner slices, let the loaf rest for the full 10 minutes so the eggs and breadcrumbs can help it firm up.
