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Balsamic-Glazed Flat Iron Steak

roasted peppers, mushrooms, potatoes
4.3 stars
(2159 reviews)
  • Nut-free
  • Egg-free
  • Dairy-free
  • Gluten-free
Flat iron steak is grilled and topped with a mix of roasted peppers, mushrooms, and potatoes. A drizzle of sweet balsamic glaze finishes the dish.
Ingredients
  • Flat Iron Steak
  • Potato
  • Sweet red peppers
  • White Mushrooms
  • Balsamic vinegar
  • Onions
  • White Mushrooms
  • Olive Oil
  • Kosher Salt
  • Pomegranate Molasses (concentrated pomegranate juice, citric acid, sugar, water)
  • Canola oil
  • Parsley
  • Xanthan Gum
  • Black pepper
Nutrition
Servings Per Container: 1.0
Amount Per Serving*
Calories 560
Total Fat 25g
Saturated Fat 8g
Trans Fat 0.5g
Cholesterol 115mg
Sodium 950mg
Total Carbs 42g
Dietary Fiber 5g
Sugars 13g
Protein 42g
*Our nutrition data includes all sauces, dressings, condiments, and garnishes included with a dish. If you have specific concerns about sodium, fat, or overall calories, know that we often serve these items on the side so you can add them to taste or leave them out, if you like.

What People Are Saying

3 Stars
There was too much sauce and it drowned the red peppers.
2 Stars
The steak did not taste fresh at all this time. It was also very nervy and had fat that was not rendered.
4 Stars
Steak was nicely done, Potato was great. Balsamic glaze brought out another layer of flavor. Can't say love the roasted peppers but hubby liked it.
3 Stars
Steak was cooked but to rare.. Perhaps inquire how customer would like steak to be cooked
2 Stars
Steak was very salty.
4 Stars
More veggies!
5 Stars
Delicious!!! Can't say enough. The steak was so tender. The veggies were so good. The balsamic glaze I could of drank!
3 Stars
Steaks was good but the vegetables were not a hit.
1 Stars
So undercooked I don't know what to say. Beyond disappointed, had to pan cook it
4 Stars
This was very good.
3 Stars
Steak was perfect, potatoes undercooked, balsamic sauce runny
3 Stars
The steak was a little undercooked and a few more potatoes wouldn't have hurt. Otherwise, the meal was tasty.
1 Stars
The steak was pure gristle. I maybe got one bite out of it.
3 Stars
Undercooked
1 Stars
It was completely raw in the middle of the steak. Not edible at all unless i cooked it myself, which we did.
3 Stars
The steak is not too bad, a little bit on the raw side. Not a huge fan of the sides. The potatoes were pretty good though.
1 Stars
It was cooked as close to raw as possible. Came with 4 potatoes.
2 Stars
Cooked the steak in the oven for 3x the recommended time and it still came out totally red and bloody. Definitely needed more time on the grill. Ended up microwaving it.
3 Stars
Was okay. Small portion and potatoes were not well seasoned.
4 Stars
Steak was tasty, as were the veggies, but felt like there wasn't enough non-potato veggies.
4 Stars
The steak is great, and so were the potatoes. The onions, peppers, and mushrooms though, were incredibly unappetizing after being heated in the microwave. Onions just don't reheat very well, which ruined the texture of the other two.
3 Stars
I liked the flavor, but some fat on the meat was still uncooked so it ended up a bit chewy and hard to cut. If that was intentional, clearer instructions to finish cooking the steak (vs just warm) would have been nice
1 Stars
Steak was completely raw and even the potatoes were under cooked! Even worse, once I cooked it it tasted terrible... Made me gag. This did not appear to be a flat iron steak... I think maybe it was chuck?
3 Stars
Your steaks are always overcooked. A nice rare steak should be the target.
3 Stars
Potatoes were undercooked slightly and the portion was a little small, compared to what you see in the picture.
3 Stars
Really didn't like the steak - tasted bland even with the glaze and was tough
1 Stars
One of the two I ordered was inedible because of fat and tendons.
3 Stars
Maybe bell peppers on the side
5 Stars
Stacey delivered the dinners. She was very warm and apologized for being one minute late.
3 Stars
A little fatty
5 Stars
excellent dish...all components ..very flavorful ..beef cooked just right amount will order this again.
1 Stars
Both were almost raw after specified cooking time and the cut of meat for both of us was terrible. We will not order that dish again.
4 Stars
Well cooked and the potatoes were nice and tender. The veggies could have been cut a little thicker so that they weren't so easily over powered by the balsamic sauce. Be weary, it's an extremely acidic sauce so use it sparingly!
4 Stars
The steak was perfect after reheating in the oven and tasted great!
5 Stars
The steak was perfectly done, tender and juicy. Flavors meshed well with the vegetables and potatoes. Sauce was excellent.
5 Stars
I really like the beef (medium).
2 Stars
Steak had a metallic taste to it.
1 Stars
The meat is not cooked at all. Looks like it was just cut. The inside looks like it's still bleeding
2 Stars
So disappointing. Tough. Bland. Sauce overpowered. Potatoes were undercooked and had no flavor. I want to love this service - I need this service! But food is medicore at best.
5 Stars
The meat was delicious!!!! The sauce complimented the meal well. Definitely one of my favorites!
2 Stars
Stake was raw and tough.
3 Stars
Change veggies. No onions and peppers.
3 Stars
The sides were really good but the steak was a bit tough and kinda boring. Seemed a bit over cooked and under seasoned.
3 Stars
There were bell peppers although none were shown
4 Stars
We have ordered this many times and it doesn't disappoint. The meat was tender and juicy. However, I wish the side item was less starchy and more green (like spinach instead of potato).
5 Stars
The Munchery steaks I've received for meals have, so far, been pretty decent. However, I think they may have accidentally slipped me a filet mignon when I ordered this dish last night because it was melt-in-your-mouth tender, steakhouse quality.
3 Stars
Sauce is far too tart
4 Stars
Steak and balsamic were great, but there were only 3 tiny potatoes that came with the dish so that was disappointing.
4 Stars
Really good except the potatoes had no flavor at all
3 Stars
Overcooked!
1 Stars
Steak's texture was like rubber.
4 Stars
Value: 8/10, taste 8/10. Beef: tasty, cooked medium, lots of ligament. Onion, red bell pepper, mushroom medley: messy, not tasty, too much onion (70%), not enough mushroom (5%), Potatoes: insufficient heating at 350 C for 6-8 min.
4 Stars
Terrific dish all around. Tender, medium-rare steak, lots of yummy sides and a luxurious balsamic glaze.
1 Stars
Very disappointed as the Flat Iron Steak was rock hard and pretty tasteless, I actually had to throw it out and make do with the potatoes
2 Stars
Steak is hard to do well reheated- mine was a bit tough .
2 Stars
Usually the portions Munchery provides are filling, but tonight's meal was especially meager. The steak was small and I only got 3 skinny slices of a potato to go with it.
2 Stars
Meat was too tough, couldn't cut through it.
5 Stars
Excellent
3 Stars
Sides undercooked
2 Stars
Steak was very fatty and undercooked in one place.
5 Stars
simple yet really good
4 Stars
Great meal! A green salad would be nice too.
2 Stars
Difficult to warm up. Oven instructions were not a fit.
4 Stars
We enjoyed the dish.
1 Stars
Meal tasted fine (though very heavy on the roasted peppers), but made me sick as a dog. Wouldn't wish the night I had on my worst enemy.
3 Stars
Perfectly fine but nothing special. Increasing the potato to sauteed veggie ratio would improve the dish.
5 Stars
Tender steak, with tasty sides.
4 Stars
Steak was perfect done-ness to have to reheat and not be over cooked. Light on the salt but easy to add. Sauce was good
4 Stars
The steak was great; perfectly cooked and super tender! I got like 3 potatoes though, and they were soggy and shriveled. The balsamic was out of place and actually distracted from the flavor. I added some salt, pepper and a splash of sesame oil.
5 Stars
No
5 Stars
oops, forgot stars. Delicious meal, perfectly cooked meat filled with flavor and the best roasted peppers I've eaten.
4 Stars
pretty nice,loved it
1 Stars
Loved it the first time. Unfortunately this time my steak was full of gristle and fat. Disappointing.
5 Stars
Perfection!
1 Stars
Steak had a peculiar taste and was extremely rare. I typically like meat on the rarer side but that was almost raw inside. Everything was very salty too. Took two bites and was done.
1 Stars
I really REALLY hate to give a bad review because I love Munchery and the food is usually excellent, but this dish was just horrible. Both steak and potatoes have no flavor whatsoever, and the steak was more fat than edible meat. So so disappointed.
1 Stars
The meat was mostly fat and had no flavor. I don't plan on ordering his dish again:
1 Stars
Had a very weird taste and consistency, seemed almost raw in places.
4 Stars
Sauce a little too sweet for us.
5 Stars
Steak was perfectly cooked even after heating (my worry). Balsamic glaze is FABULOUS.
5 Stars
Wish I could give it 6 stars
5 Stars
Perfect, all around.
5 Stars
Yum
3 Stars
Was excited by description of peppers and mushrooms. Disappointed by large quantity of onions in the dish - not a fan of onions. This needs to be added to the description.
4 Stars
Good
5 Stars
Yum
5 Stars
Cooked to perfection !
4 Stars
Delious & well prepared!!
4 Stars
Pretty darn yummy!
4 Stars
Good but the lid on the glaze wasn't on right and had spilled all over when it arrived.
2 Stars
Steak was good and tender, but MUCH too salty. Potatoes and everything else was very good.
2 Stars
This was not as good as last time. Beef was tough and though the ratatouille was a nice change from broccoli, is was overcooked mush.
5 Stars
Wow, this was REALLY good. I don't know how they got the meat to be so tender but YUM! The mushroom/onion/roasted pepper combo was also excellent. I didn't even use the vinegar sauce because this dish is already so flavorful. Great job, Chef Scott!
3 Stars
Too many red peppers.
5 Stars
Yessss. Yes. Yes.
5 Stars
Incredibly tender and tasty, potatoes were delicious, too, would TOTALLY order again
1 Stars
Disappointing. It was tough, very chewy, not moist and not very flavorful. Potatoes - how can you ruin potatoes? - where bland and the other veggie mix was a bad medley of conflicting flavors. Very unhappy with this order.
5 Stars
Goot
2 Stars
A little bland and boring
5 Stars
The directions said to warm in the oven for 6-8 minutes which wasn't enough. Otherwise, it was cooked perfectly and the proportions were just right!
4 Stars
The potato was bit too dried and the sauce dominated the overall flavor, however, materials are quite fresh you can tell. just my opinion though.
2 Stars
The potatoes were super dry and had a weird taste. The steak's taste was off too.
3 Stars
Steak was perfect, perfect -- but the veggies were just okay.
4 Stars
Food tasted delicious, steak was cooked well, but perhaps one or two more potato wedges and a few more bites of steak would have made it 5 out of 5 stars!
2 Stars
Steak was tough and had poor flavor
4 Stars
A bit on the mushroom-y side for my taste, but the meat was fantastic, both that and the potatoes done just right. The balsamic sauce was also very tasty!
2 Stars
The steak was a bit rubbery/chewy. The red bell peppers and onions went well with the dish.
4 Stars
It was excellent. I wish the portion was just slightly larger but it was great.
3 Stars
The steak was chewy and bland. Potatoes were solid, but not anything special.
5 Stars
Really nice size piece of steak. Juicy and a perfect medium. Well seasoned too. The sides left a bit to be desired as they were a tinier portion then expected.
5 Stars
Pretty amazing. I added a little bit of sea salt and ground pepper to the meat before heating up. Maybe just my oven but took longer than 10 minutes. Fantastic all around, and the vinaigrette was icing on the cake!