Avocado Mushroom Toast Delight

Featured in Morning Meal Ideas.

This avocado mushroom toast is a quick and easy culinary delight perfect for breakfast or brunch. Creamy, mashed avocado is mixed with lemon juice and salt for a zesty base, while garlicky sautéed chestnut mushrooms bring depth and earthiness to the dish. Layered on top of toasted sourdough, this dish creates a balance of textures between the creamy spread, tender mushrooms, and crisp bread. Ideal for vegan, vegetarian, or dairy-free diets, this toast is packed with fresh thyme and tamari sauce for a burst of flavor. Ready in just 20 minutes, it’s a versatile and nutrient-packed option for any time of the day!

Fatiha
Updated on Mon, 30 Jun 2025 13:52:40 GMT
Two pieces of bread with mushrooms on top. Pin it
Two pieces of bread with mushrooms on top. | zestplate.com

This avocado garlicky mushroom toast combines earthy sautéed mushrooms with creamy avocado on crisp sourdough for a quick meal that delivers complex flavors with minimal effort. The umami-rich mushrooms and buttery avocado create a perfect balance that works for breakfast, lunch, or a light dinner.

I first created this toast when looking for a quick lunch option that would use up mushrooms from my weekend farmers market haul. It quickly became my go-to working lunch that feels indulgent without weighing me down during busy afternoons.

Ingredients

  • Chestnut mushrooms: Offer a meaty texture and rich earthy flavor perfect for this toast
  • Fresh garlic: Provides essential aromatic depth to the mushrooms
  • Extra virgin olive oil: Adds fruity notes while helping mushrooms brown beautifully
  • Tamari sauce: Introduces umami depth that enhances the natural mushroom flavor
  • Fresh thyme leaves: Bring bright herbal notes that cut through the richness
  • Ripe avocado: Provides the creamy base that brings everything together
  • Lemon juice: Prevents avocado browning while adding necessary brightness
  • Sea salt or pink Himalayan salt: Enhances all flavors without being overpowering
  • Quality sourdough bread: Offers tangy flavor and sturdy structure to hold toppings

How To Make Avocado Garlicky Mushroom Toast

Prepare the mushroom mixture:
Cook crushed garlic in olive oil over medium heat for exactly one minute until fragrant but not browned. This short cooking time releases garlic flavor without developing bitterness.
Cook the mushrooms:
Add sliced mushrooms and tamari to the pan immediately after the garlic becomes fragrant. Allow them to cook undisturbed for 2 minutes before stirring to encourage browning. Continue cooking for 8–10 minutes total until they release their moisture and then begin to caramelize slightly at the edges.
Season and finish:
Add fresh thyme leaves in the final minute of cooking to preserve their delicate flavor. Season with freshly ground black pepper which pairs perfectly with mushrooms.
Prepare the avocado spread:
Mash your avocado in a separate bowl using a fork pressing against the sides until you achieve your preferred consistency. Some texture is nice here. Immediately add lemon juice and salt mixing thoroughly to prevent browning.
Assemble your toast:
Toast bread slices until golden brown and crisp enough to support toppings. Spread a generous layer of avocado mixture covering bread completely to create a moisture barrier. Top with hot mushrooms distributing them evenly across both slices.
Two slices of bread with mushrooms on top. Pin it
Two slices of bread with mushrooms on top. | zestplate.com

The tamari sauce is my secret weapon in this recipe. I discovered its transformative effect on mushrooms years ago when I ran out of salt and needed something to season them with. The depth it adds makes these mushrooms taste like they took hours to prepare rather than minutes.

Make Ahead Options

While best enjoyed immediately after preparation the mushroom mixture can be made up to two days ahead and stored in an airtight container in the refrigerator. Reheat gently in a pan before assembling your toast. The avocado spread should always be made fresh to prevent browning and maintain its vibrant flavor.

Customization Ideas

This toast serves as a wonderful base for creative variations. Try adding a poached egg on top for extra protein or sprinkle with red pepper flakes for heat. For special occasions a light drizzle of truffle oil takes this toast to restaurant quality heights. During summer months adding thinly sliced radishes provides a peppery crunch that contrasts beautifully with the creamy avocado.

Two slices of bread with mushrooms and avocado on top. Pin it
Two slices of bread with mushrooms and avocado on top. | zestplate.com

Nutritional Benefits

This toast offers an impressive nutritional profile beyond just great taste. Mushrooms provide vitamin D and B vitamins while avocados contribute healthy monounsaturated fats and potassium. The combination makes for a satisfying meal that supports sustained energy without blood sugar spikes. Sourdough bread tends to have a lower glycemic index than regular bread making this an excellent choice for those monitoring blood sugar levels.

Frequently Asked Questions

→ Can I use a different type of mushroom?

Yes, button mushrooms, shiitake, or portobello mushrooms can all be great substitutes while offering a unique flavor profile.

→ What type of bread works best?

Sourdough is ideal for its crispy crust and chewy texture, but any hearty bread like multigrain or rye works well.

→ How can I make this gluten-free?

Simply swap out the sourdough bread for your favorite gluten-free bread.

→ What can I substitute for tamari sauce?

You can use low-sodium soy sauce or coconut aminos as a gluten-free alternative.

→ Can I prepare any components ahead of time?

The mushrooms can be cooked and refrigerated for up to 2 days, but assemble the toast fresh for best results.

Avocado Mushroom Toast Creation

Enjoy creamy avocado and garlicky mushrooms on sourdough for a delicious bite.

Prep Time
10 Minutes
Cook Time
10 Minutes
Total Time
20 Minutes
By: Fatiha

Category: Breakfast

Difficulty: Easy

Cuisine: Modern European

Yield: 2 Servings (2 large toasts)

Dietary: Vegan, Vegetarian, Dairy-Free

Ingredients

→ For the mushrooms

01 250 grams chestnut mushrooms, cleaned and sliced
02 1 clove garlic, crushed
03 15 millilitres extra virgin olive oil
04 15 millilitres tamari sauce
05 2 tablespoons fresh thyme leaves
06 Freshly ground black pepper, to taste

→ For the avocado

07 1 ripe avocado
08 Juice of 1/2 lemon
09 Pinch sea salt or pink Himalayan salt

→ To serve

10 2 slices sourdough bread or bread of choice

Instructions

Step 01

Heat olive oil in a large non-stick frying pan over medium heat. Add crushed garlic and sauté for 1 minute, stirring to prevent burning. Incorporate sliced mushrooms and tamari sauce, cooking for 8 to 10 minutes until the mushrooms release their moisture and become tender. Stir in thyme leaves and season with freshly ground black pepper.

Step 02

In a bowl, mash the avocado with a fork until creamy. Stir in lemon juice and a pinch of salt until smooth and well combined.

Step 03

Toast bread slices until crisp and golden. Evenly spread the mashed avocado onto each toasted slice. Top generously with the sautéed mushrooms. Serve immediately.

Tools You'll Need

  • Non-stick frying pan
  • Mixing bowl
  • Fork
  • Toaster or grill

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains gluten (if using wheat-based bread)
  • Soy (from tamari sauce)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 310
  • Total Fat: 21 g
  • Total Carbohydrate: 28 g
  • Protein: 6 g