Lentil & Vegetable Stuffed Mushrooms / Healthy Holiday Appetizer (Oil-free)

When it comes to healthy appetizers that are bursting with flavor, these Lentil & Vegetable Stuffed Mushrooms stand out as a delightful choice for your next gathering. Perfectly seasoned and packed with nutritious ingredients, they are not only delicious but also incredibly easy to make. These bite-sized gems are sure to impress your guests at any holiday feast or family celebration. Plus, being oil-free, they fit wonderfully into a health-conscious diet while still delivering on taste!

What You’ll Need for Lentil & Vegetable Stuffed Mushrooms

Here’s your shopping list for these tasty stuffed mushrooms:

3 tablespoons flaxseed meal (about 30 g) + 6 tablespoons water (or 2 flax eggs)
~1/2 cup water (120 ml), to sauté (or substitute with oil)
16 oz. (about 450 g) or about 24 baby bella mushrooms
1 small onion, diced small
2 carrots, diced small
1 celery stalk, diced small
3 cloves garlic, finely minced
1 teaspoon Italian seasoning
1 cup cooked lentils (about 150 g)
1 tablespoon nutritional yeast
1/4 cup finely chopped parsley (about 15 g)
Plain breadcrumbs (to taste)
Salt and pepper, to taste
Fresh parsley, for garnish
Vegan parmesan, for topping

Step-by-Step Lentil & Vegetable Stuffed Mushrooms Recipe

Prepare the Flax Egg: In a small bowl, mix the flaxseed meal with water and set aside. Let it thicken for about 15 minutes.
Prepare Mushroom Caps: Clean the baby bella mushroom caps with a damp paper towel. Carefully break off the stems and place them in a bowl. Use the tip of a spoon to hollow out the center of each mushroom cap, creating a smooth surface for the filling. Reserve the scooped-out pieces.
Sauté the Vegetables: In a large nonstick skillet, add about 3-4 tablespoons of water over medium heat. Once heated, add the diced onion, carrots, celery, and minced garlic. Cook for about 6-8 minutes, stirring occasionally, until the onions are translucent and the vegetables are fragrant.
Add Mushroom Stems: Stir the chopped mushroom stems and the reserved mushroom pieces into the skillet. Cook for a couple of minutes more, until everything is tender. If needed, add more water to prevent anything from burning.
Combine Filling Ingredients: Sprinkle in the Italian seasoning, nutritional yeast, and cooked lentils. Cook until the lentils are warmed through. Remove the skillet from heat and mix in the thickened flax egg and chopped parsley. Season with salt and pepper to taste.
Preheat the Oven: Set your oven to 350°F (175°C) and line a rimmed baking sheet with parchment paper or a silicone baking mat.
Stuff the Mushrooms: Place the mushroom caps stem side up on the baking sheet. Scoop about 1-2 tablespoons of the lentil and vegetable mixture into each mushroom cap, making sure to form a little mound over the top. Depending on mushroom size, you may need a little more or less filling.
Add Toppings and Bake: Sprinkle breadcrumbs over the filled mushroom caps. Bake for 25-27 minutes, or until golden brown. If you want them to be extra crispy, switch to broil for the last few minutes.
Garnish & Serve: Once done, remove the mushrooms from the oven and sprinkle with fresh parsley and vegan parmesan. Serve warm.

How to Serve Lentil & Vegetable Stuffed Mushrooms

These stuffed mushrooms make a fabulous addition to any holiday table. Arrange them on a beautiful platter, garnished with additional sprigs of parsley for a pop of color. They pair wonderfully with other appetizers like hummus, veggie sticks, or a fresh salad. Plus, don’t hesitate to serve them alongside a crisp, non-alcoholic drink for a festive touch!

Expert Tips for Lentil & Vegetable Stuffed Mushrooms

Make Ahead: Prepare the filling a day in advance and store it in the refrigerator. Just stuff the mushrooms and bake them when you’re ready to serve.
Vary the Veggies: Feel free to swap out the veggies based on what you have on hand. Bell peppers, zucchini, or spinach can add great flavor and color to your filling.
Gluten-Free Option: You can use gluten-free breadcrumbs if you need to avoid gluten in your diet.

Lentil & Vegetable Stuffed Mushrooms: Frequently Asked Questions

Can I use canned lentils instead of cooked ones?
Absolutely! Canned lentils are a great time-saver. Just be sure to rinse and drain them before adding to your filling.

What can I serve these mushrooms with?
They pair well with fresh salads, dips, or even as a side dish alongside a main meal. These mushrooms are versatile and can complement any dish!

Can I freeze stuffed mushrooms?
Yes, you can freeze the raw stuffed mushrooms before baking. Just make sure to wrap them well! When you’re ready to bake, cook them straight from the freezer, adding a few extra minutes to the baking time.

These Lentil & Vegetable Stuffed Mushrooms are sure to bring smiles to your table. With their delicious flavors and healthy ingredients, they make for a perfect guilt-free holiday appetizer. Give this recipe a try and watch them disappear! Enjoy!

Print Recipe

Lentil & Vegetable Stuffed Mushrooms

These oil-free Lentil & Vegetable Stuffed Mushrooms are a delicious and healthy appetizer, perfect for holiday gatherings.

Prep Time30

Cook Time30

Total Time1

Course: Appetizer, Snack

Cuisine: Healthy, Vegan

Keyword: Healthy Recipe, Holiday Appetizer, Lentil Stuffed Mushrooms, Stuffed Mushrooms, Vegan Appetizer

Servings: 12 pieces

Calories: 80kcal

Ingredients

For the filling

3 tablespoons flaxseed meal Mixed with 6 tablespoons water to create a flax egg
1/2 cup water To sauté vegetables, or substitute with oil
16 oz. baby bella mushrooms About 24 mushrooms, caps used for stuffing
1 small onion Diced small
2 medium carrots Diced small
1 stalk celery Diced small
3 cloves garlic Finely minced
1 teaspoon Italian seasoning
1 cup cooked lentils About 150 g
1 tablespoon nutritional yeast
1/4 cup parsley Finely chopped (about 15 g)
Plain breadcrumbs To taste
Salt and pepper To taste
Fresh parsley For garnish
Vegan parmesan For topping

Instructions

Preparation

In a small bowl, mix the flaxseed meal with 6 tablespoons of water and set aside. Let it thicken for about 15 minutes.
Clean the baby bella mushroom caps with a damp paper towel. Carefully break off the stems and place them in a bowl. Use the tip of a spoon to hollow out the center of each mushroom cap.

Cooking the Filling

In a large nonstick skillet, add about 3-4 tablespoons of water over medium heat. Once heated, add the diced onion, carrots, celery, and minced garlic. Cook for about 6-8 minutes until the onions are translucent.
Stir the chopped mushroom stems into the skillet. Cook for a couple of minutes more until everything is tender.
Sprinkle in the Italian seasoning, nutritional yeast, and cooked lentils. Cook until lentils are warmed through. Remove skillet from heat and mix in the thickened flax egg and chopped parsley. Season with salt and pepper.

Baking

Preheat your oven to 350°F (175°C) and line a rimmed baking sheet with parchment paper.
Place mushroom caps stem side up on the baking sheet. Scoop about 1-2 tablespoons of the lentil filling into each mushroom cap.
Sprinkle breadcrumbs over the filled mushroom caps and bake for 25-27 minutes or until golden brown.

Serving

Once done, remove the mushrooms from the oven and sprinkle with fresh parsley and vegan parmesan. Serve warm.

Notes

Make ahead filling a day in advance and store in the refrigerator. Swap veggies based on availability. Use gluten-free breadcrumbs for a gluten-free option.