I’m so excited to share this tremendous simple vegan recipe with you as a result of it’s considered one of my favorites. This One Pan Mushroom Steak Dinner makes prep and clear up a breeze so you possibly can concentrate on having fun with your loved ones as a substitute! To not point out, these mushroom steaks come out SO juicy. Portobello mushroom steaks actually deliver it in the case of umami—you gained’t even miss the costly steak! I’ve timed the complete course of out completely, so both sides cooks to perfection utilizing only one sheet pan and one methodology: roasting within the oven.


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I understand how irritating it may be while you’re making an attempt to prepare dinner a number of completely different sides—one is taking too lengthy, one other is already completed (and getting chilly!), and also you’re caught juggling completely different cooking instances and strategies. That’s why I really like this one-pan recipe! All the things cooks collectively within the oven, so it’s fully stress-free.
The key to getting probably the most taste out of those juicy mushroom steaks? A easy however tremendous flavorful balsamic mushroom marinade. It’s simply olive oil, balsamic vinegar, brown sugar, soy sauce, seasonings, and garlic, creating the proper stability of tangy and savory. The mushrooms soak all of it up, and the result’s pure vegan magic. Let’s get began!
Relying on the place you store, portobello mushroom caps might be offered individually or in packs (normally packs of two or 3 caps). I HIGHLY advocate value evaluating the 2, even when they’re offered in the identical retailer! The value per pound can fluctuate between the unfastened mushrooms and pre-packaged choices, so it positively pays to double-check earlier than making a purchase order.
One Pan “Mushroom Steak” Dinner
This vegan One Pan Mushroom Steak Dinner has juicy portobello mushroom steaks, roasted potatoes, and contemporary veggies all cooked collectively on one sheet pan.


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- 1 lb. Yukon Gold potatoes* ($0.99)
- 2 Tbsp olive oil, divided ($0.44)
- ¼ tsp garlic powder ($0.01)
- ¼ tsp salt ($0.01)
- ½ tsp freshly cracked black pepper, divided ($0.08)
- 4 massive portobello caps ($5.36)
- 3 Tbsp balsamic vinegar ($0.51)
- ½ Tbsp brown sugar ($0.02)
- 1 Tbsp soy sauce ($0.05)
- 2 cloves garlic, minced ($0.08)
- ¼ tsp dried thyme ($0.10)
- 1 bunch asparagus, chopped ($3.67)
- 3 oz. grape tomatoes, about ½ cup ($0.66)
- ½ a lemon** ($0.29)
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Preheat oven to 400°F and line a baking sheet with parchment paper.
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Half or quarter the potatoes into 2-inch items (I depart the pores and skin on!) and toss with 1 Tbsp olive oil, garlic powder, salt, and ¼ tsp black pepper in a bowl. Organize the potatoes on 1/3 of the lined baking sheet. Pop them within the oven for 20 minutes. Put the blending bowl off to the aspect in your asparagus later!
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In the meantime, clear the mushrooms by wiping away any filth with a dry or damp towel and gently scraping out the “gills” on the underside of the mushroom with a spoon.
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Switch the mushroom caps to a big Ziplock bag and toss with 1 Tbsp olive oil, balsamic vinegar, brown sugar, soy sauce, minced garlic, dried thyme, and ¼ tsp black pepper till well-coated.
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After 20 minutes within the oven, take the sheet pan out and prepare the 4 mushroom caps within the center, subsequent to the potatoes. (It’s okay in the event that they take up a lot of the pan at this level, they are going to shrink a bit as they roast within the oven!)
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Put the sheet pan again within the oven for quarter-hour when you put together the asparagus and tomatoes.
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Within the potato mixing bowl, add chopped asparagus and complete grape tomatoes. Squeeze the lemon into the blending bowl and toss the asparagus and tomatoes till coated within the leftover spices from the potatoes with the added lemon juice.
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After quarter-hour, take the sheet pan out of the oven, flipping and rearranging the mushroom caps so 1/3 of the sheet pan is offered for the asparagus and tomatoes. Put every part again within the oven collectively for one more 10 minutes
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Take away sheet pan from the oven and divvy every part up into 4 parts!
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Baking Sheet
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Parchment Paper
**Recent lemon positively tastes the most effective, however you need to use bottled lemon juice if that’s all you might have. You want about 1.5 Tbsp of lemon juice for this recipe.
Serving: 1servingsEnergy: 221kcalCarbohydrates: 34gProtein: 8gFats: 8gSodium: 418mgFiber: 7g
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how one can make a One Pan Mushroom Steak Dinner step-by-step pictures


Put together the substances: Collect your entire substances and preheat your oven to 400°F. Line a baking sheet with parchment paper.


Roast the potatoes: Half or quarter 1 lb. Yukon Gold potatoes into 2-inch-sized items. I left the pores and skin on mine, however you possibly can peel your potatoes if most well-liked. In a bowl, toss the potatoes with 1 Tbsp olive oil, ¼ tsp garlic powder, ¼ tsp salt, and ¼ tsp black pepper. Organize them on 1/3 of your parchment-lined baking sheet and bake within the oven for 20 minutes. Place the bowl to 1 aspect for now (no want to scrub it!) and prep your mushrooms whereas the potatoes roast.


Clear the mushrooms: Wipe away any filth from 4 massive portobello mushroom caps with a dry or damp towel. Utilizing a spoon, gently scrape out the ”gills” from the underside of the mushrooms.


Marinate the mushrooms: Put the cleaned mushroom caps into a big Ziplock bag. Add 1 Tbsp olive oil, 3 Tbsp balsamic vinegar, ½ Tbsp brown sugar, 1 Tbsp soy sauce, 2 cloves minced garlic, ¼ tsp dried thyme, and ¼ tsp black pepper to the bag with the mushrooms. Toss till every mushroom is nicely coated with the balsamic marinade.


Roast the mushrooms: After the potatoes have been within the oven for 20 minutes, take away the sheet pan from the oven and place the mushroom caps subsequent to the potatoes. They may take up a lot of the sheet pan at this level! However don’t fear, they’ll shrink a bit as they roast within the oven. Put the sheet pan again into the oven for quarter-hour when you prep the asparagus and tomatoes.


Put together the veggies: Add 1 bunch of chopped asparagus and three oz. of grape tomatoes to the blending bowl wherein you seasoned the potatoes. Squeeze ½ a lemon over the veggies and toss till coated within the leftover spices from the potatoes with the added lemon juice.


Roast the asparagus and tomatoes: After the mushrooms have roasted for quarter-hour, take away the sheet pan from the oven, flipping and rearranging the mushroom caps so 1/3 of the sheet pan is offered for the asparagus and tomatoes. Add the asparagus and tomatoes to the baking sheet and return it to the oven for 10 minutes.


Serve: Take away the sheet pan from the oven. Portion out your mushroom steak dinner into 4 servings, and luxuriate in!


Variations to Strive!
This sheet pan mushroom steak dinner is already a household favourite at my home, however if you happen to’re within the temper to alter issues up, listed here are some enjoyable variations you could possibly attempt:
- Swap up the veggies: The timings on this recipe are already good, so if you wish to swap the veggies out, you’ll want to regulate the cooking instances accordingly. For instance, candy potatoes (relying on their measurement) will probably be prepared in roughly the identical period of time because the potatoes on this recipe, whereas Brussels sprouts will prepare dinner equally to the mushrooms.
- Strive a unique marinade: The balsamic marinade is considered one of my favorites as a result of it offers the mushrooms a pleasant tangy richness, however you could possibly positively combine it up! Our steak marinade recipe would work nicely on this recipe (it’s not veggie or vegan due to the Worcestershire sauce, however nonetheless tremendous scrumptious), or you possibly can attempt every other marinade you like.
- Add a sauce on the finish: For slightly additional kick, you could possibly drizzle a sauce over your mushroom steaks earlier than serving! Chimichurri is considered one of my go-to’s once I need one thing tangy and contemporary. A vegan peppercorn sauce may be wonderful.
Tips on how to Retailer & Reheat Leftovers
Retailer any leftovers out of your one-pan mushroom steak dinner in separate hermetic containers within the fridge for as much as 3-4 days. You’ll be able to reheat them within the oven (holding in thoughts the potatoes will take longer to warmth by way of than the mushrooms), on the stovetop, or within the microwave. I’d go for the oven or stovetop for the most effective outcomes, because the microwave will make every part a lot softer.