It’s that Time Again!!! BBQ Time…
BBQ Flank Steak Onion Open-Faced Sandwiches
Let’s fire up the grill or better yet the broiler in your oven and make a yummy steak sandwich to help you and your family transition from spring into summer. BBQ Flank Steak Onion Open-Faced Sandwiches are the perfect recipe to ease you into spring!
- 1 ½ to 2 pounds of flank steak
- ¾ loaf of sliced French bread (1/2" thick)
- ¾ cup of BBQ sauce
- 2 tablespoons of season salt
- 1 Onion
- 4 tablespoons of butter
- 1 tablespoon of water
- Non-stick spray
- Prepare a non-stick sprayed pan to marinate flank steak.
- Place flank steak in prepared pan. Cover one side with ¼ cup of BBQ sauce and then shake 1 tablespoon of seasoned salt evenly over top. Flip steak over and repeat on other side.
- Cover pan and place in fridge. Allow steak to marinade for at least one hour. Steak may marinate for up to 24 hours to increase flavor.
- Begin to prepare onions and bread 15 minutes prior cooking steak. Prepare a skillet with a ½ tablespoon of butter and heat until melted. Place slice of French bread on top of melted butter and fry until lightly brown. Flip and repeat with all slices of bread. Make sure pan is nicely coated with butter while cooking.
- Once all bread is toasted, use the same pan to prepare onions in. Keep pan at a low heat with a butter layer while cutting onion into long pieces or into cubes. Place cut onion into pan with ½ tablespoon of butter, 1 tablespoon of water and ⅛ cup of BBQ sauce. Allow to simmer while steak is cooking.
- Ready a broiler pan by lining bottom with aluminum foil and spraying with non-stick spray. Heat broiler on your oven to the highest setting, or if this is not an option on your oven, turn the broiler on. If your oven does not have broiler settings, it may increase cook times.
- Remove steak from fridge, transfer to the broiler pan, and put in oven a few inches under the broiler. Cook for 6-8 minutes, flip over, and cook for another 6-8 minutes. Juices will appear on top of the steak, and the edges will be nicely crisp when flank steak is done. NOTE: Flank steak may also be grilled on high heat instead of broiling.
- Transfer the steak to a cutting board. Cut the steak diagonally into thin pieces by slicing against the grain of the steak.
- Place steak and onions on top of a slice toasted French bread. Drizzle remaining BBQ sauce over top of open-faced sandwiches.

Step 2-3 Marinating the Steak!
Some great seasoning salts that I recommend to try:
- Mixed Up Salt Canister $6.99
- $12.50
- Seasoned Salt $10.79
- Choose your own
Some great BBQ sauces that I just adore:
- (2 jars) $12.91
- $20.99
- (Pack of 4 assorted flavors) $23.50
- Choose your own
Step 8– The Cut Flank Steak. Make sure to cut diagonally against the grain of the steak
The perfect BBQ Flank Steak Onion Open-Faced Sandwiches prepare for a party of 5 or a crowd.
Update: This blog post originally contained at $40 Paypal Giveaway. The giveaway is over and the Rafflecopter entry device has been removed. The giveaway had 9356 entries. See Giveaway Winners.>




I must have the Mr. Bar-B-Q 94001X 18-Piece Stainless-Steel Barbecue Set with Storage Case because my set is getting old.
I want to try Jack Daniel’s Barbecue Sauce Combo (Pack of 4 assorted flavors)! I’ve heard these are great, and trying them all will be a good excuse to be bbq’n rain or shine!
Sweet Baby Ray’s Barbecue sauce because it is delicious!
I love the SOGODE BBQ grille brush. So much better than the one we have. this one looks like it’ll get my grille cleaner quicker with less scrubbing!
I gotta have the skewer rack! Love this
Oh I want to try the Sweet Baby Ray’s Barbecue Sauce! I have heard so much about it and would love to try it. Well, my husband does the BBQing at my house, so I would love for him to use it so I can taste it! Summer is near!
I would want the Mr. Bar-B-Q 94001X 18-Piece Stainless-Steel Barbecue Set with Storage Case because some of my barbeque utensils are getting pretty old; thanks for having this giveaway!
We live in an apartment so this may be fun to try – Excelvan Black Electric Indoor Barbecue Grill, 20*10*4 inch.
I want the Skewer Kabob – Stainless Steel Barbecue Skewer Rack – Set of 2 Meat Skewer because I am planning of making lots of kabobs.
I would love to have the SUPER SPACE 60,000 BTU 4 Burner Barbecue BBQ Gas Grills Stainless Steel for this summer.
I’d like to have the BBQ Grill Tools Set with 16 Barbecue Accessories….because you gotta have the right tools for the job!
I need a new Smokey Joe. Mine disappeared years ago.
I would like the Franklin Barbecue cookbook. I’ve heard amazing things about their food, although I’ve never tried it.
I would love the Yoheer 932F Oven Mitts,Cut & Heat Resistant Gloves to help protect my hands.
I have to get the Mr. Bar-B-Q 94001X 18-Piece Stainless-Steel Barbecue Set with Storage Case! I’m so fortunate that my hubby always BBQs for me…and I know this would make his job so much easier and put a big smile on his face!
LOL Am I the only one who hates to do the actual bar b queing? I hate the heat, the smoke.. I’m really happy the men do it. BUT I hate that my husband likes to over-cook too many things. So I’m torn… I have to be out there, to get MY brat or Burger off that grill when I like it… I would like to get a Veggie Basket/screen thing to do veggies very easily on the grill. Any veggies, not only when I skewer them!
I would love to have the Char-Broil Classic 6-Burner Gas Grill! It would be a great fit for my husband who loves grilling.
I need the SOGODE BBQ Grill Brush because it would make cleaning the grill a LOT easier!
Char-Broil Classic 4-Burner Gas Grill is what I would love. I don’t have a grill, and this would be the dream grill!
Charbroil.grill mine broke.