I believe I know what some you are thinking, “A White Castle Sriracha Chicken Slider topped with sriracha sauce. That sounds awesome!” However, it’s not what some of you think. White Castle’s new Sriracha Chicken Slider and Ultimate Sriracha Chicken Slider doesn’t have sriracha sauce, instead the spicy sauce’s flavor and heat come from chicken’s breading.

Now all of you might be thinking, “Well, what’s that orangy sauce then?” That, my friends, is a zesty chipotle mayo. White Castle’s Ultimate Sriracha Chicken Slider also includes spicy jalapeño cheese and crunchy jalapeño crisps.

The Sriracha Chicken Slider has 400 calories, 30 grams of fat, 5 grams of saturated fat, 730 milligrams of sodium, and 9 grams of protein. The Ultimate Sriracha Chicken Slider has 460 calories, 36 grams of fat, 7 grams of saturated fat, 920 milligrams of sodium, and 11 grams of protein. Both are available for a limited time.

(Update: Click here to read our review.)

Whoa. Company collaboration with alliteration. Perhaps Pizza Hut Pretzelmaker Personal Pan Pretzel Pizzas are next? Say that question five times really fast.

These soft pretzel nuggets have cheddar innards, are served warm, and baked in house. There’s no info about them on the Arby’s website, but according to TIB reader James, they’re offered in five or 20 pieces. The five-piece offering is $1.99. They appear to be testing the item in the Midwest, but if you’ve seen them elsewhere, let us know in the comments. Here’s a promotional poster from the Central Wisconsin Arby’s Facebook page. (Thanks to James for the photos!)

Do you miss Burger King’s Rodeo Cheeseburger? Well, the Extra Long BBQ Cheeseburger will hopefully fill the hole that’s been in your heart since it was removed from BK’s menu. The burger features two fire-grilled beef patties, American cheese, crispy onion rings, and BBQ sauce on the same toasted sesame seed hoagie bun used with BK’s Original Chicken Sandwich. It’ll be available for a limited time.

The “Extra Long” name has been used by Burger King in other countries and an Extra Long Rodeo BBQ Burger was available in the Netherlands in 2011 and in the U.K. in 2012.

The Burger King Extra Long BBQ Cheeseburger has 590 calories, 28 grams of fat, 11 grams of saturated fat, 1.5 grams of trans fat, 1080 milligrams of sodium, 62 grams of carbohydrates, and 22 grams of protein.

Burger King is also offering an Orange Freeze for a limited time, which seems to be a frozen treat similar to BK’s Frozen Lemonade. A medium serving has 260 calories, 0 grams of fat, and 64 grams of sugar.

Images via Burger King website

Remember that Limited Edition Dr Pepper Vanilla Float soda we wrote about a few weeks ago? Well, it has a slushier, brain freeze-inducing cousin at Taco Bell. Since the soda version of Dr Pepper Vanilla Float is a limited edition, the Taco Bell Freeze version might also be a limited time offer. (Spotted by Sldy in St. Louis.)

If you’re out getting some fast food and see a test product on the menu board, snap a picture of it, and send us an email ([email protected]) with where you found it and “Spotted” in the subject line. Or reply to us (@theimpulsivebuy) on Twitter with the photo and the hashtag #spotted. If you do so, you might see your picture in our next Spotted on Menus post.

Image via flickr user Mike Mozart / CC BY 2.0

Here are five recent fast food news bites:

I wish the Arnold Palmer was not only a beverage, but also a dance. Do the Arnold Palmer! Do the Arnold Palmer! It’s your birthday! (via Grub Grade)

One frappin’ new and two frappin’ returning Fraps are here to keep you frappin’ cool this frappin’ summer. (via Brand Eating)

I wonder if the grill marks on the bread used with these new Arby’s test items are pre-grilled. (via Grub Grade)

Hot dogs for breakfast!? Oh, Japan! (via Burger Business)

Why is Baskin-Robbins’ Flavor of the Month about moms? What about dads? Moms aren’t the only ones who make cooki… Wait. What? Mother’s Day is coming up? Ugh, I forgot about it…again. No, I didn’t get her anything yet. How about a Macy’s gift card? No? Shows I didn’t put much thought into it? Okay. How about flowers? Cliche? How about a handwritten card telling her how much she means to me and that I love her dearly, plus one of those poems with the first letter of each line spells out “mother”? (via Grub Grade)