Which of these food brand collaborations was an actual product that was released but quickly became a massive market failure?

Brand collaborations in the food industry can create exciting new products, but sometimes these partnerships lead to epic failures. This poll tests your knowledge of one of the most notorious food brand collaboration disasters that caused a significant consumer backlash and was quickly pulled from shelves. Test your food industry knowledge by identifying which collaboration actually happened and became a cautionary tale in food marketing history.

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Colgate Kitchen Entrees (frozen dinner meals by the toothpaste brand)
Heinz EZ Squirt Dessert Ketchup (chocolate and caramel flavored ketchups for ice cream)
Pepsi Breakfast Cereal (cola-flavored morning cereal by PepsiCo and General Mills)
McDonald's Home Baking Mix (fast food chain's attempt to enter the home baking market)