- 1 tbsp olive oil
- 1 small onion, diced
- 8 oz mushrooms, finely chopped
- 1 medium carrot, peeled & finely diced
- 1 medium red pepper
- 1½ cups raw walnuts
- 2 cups cooked green or brown lentils
- 2 tbsp ground flaxseeds
- 2 tbsp ketchup
- 2 tbsp vegan Worcestershire sauce
- ½ tsp salt (or to taste)
- 1 tsp dried thyme
- ½–¾ cup breadcrumbs
Topping:
- ½ cup ketchup
- 1 tbsp pure maple syrup
- 1 tsp vegan Worcestershire sauce