Fast-food chains, from Popeyes to Subway, have been turning up the heat. Now McDonald’s is spicing up its breakfast menu.

McDonald’s is turning up the heat on breakfast this summer with the new Spicy McMuffin and its spicy sausage variations.

McDonald's launched a new Spicy McMuffin menu to celebrate the beloved breakfast staple's 50th anniversary. It couldn't beat ...

In honor of the McMuffin's 50th anniversary, McDonald's has added Spicy McMuffins to its breakfast menu. Here's what to know, and what else is new.

The McMuffin from McDonald's is a tried-and-true classic, so what happened when it brought the heat? Here is a review of the ...

McDonald's turns up the heat up with a new twist on McMuffins. Is it the wake-up call we desperately need, or should we hit ...

As part of its 50th anniversary celebration of the breakfast sandwich, McDonald's is releasing the Spicy McMuffin.

McDonald's is launching Spicy McMuffin sandwiches nationwide for a limited time starting July 8, featuring Spicy Pepper Sauce ...

McDonald’s spices up its US breakfast menu with a limited-time Spicy McMuffin range to celebrate 50 years since its iconic ...

McDonald's introduces spicy pepper sauce to its McMuffin line as it celebrates the 50th anniversary of the iconic Egg ...

McDonald’s Introduces a New Spicy McMuffin for breakfast and Brings back the Blueberry & Crème Pie for a limited time. Here's ...

Next week, McDonald's is launching three spicy breakfast menu items: the Spicy McMuffin, Spicy Sausage McMuffin and Spicy ...