Thanksgiving Bacon Stuffing

Ingredients
1poundbacon, cut into 1/2-inch pieces
½cupbutter
1cupfinely chopped onion
1cupchopped celery
2tablespoonspoultry seasoning (such as Bell's®)
2loavesday-old white bread, torn into small pieces
2eggs, beaten
Directions
Preheat the oven to 400 degrees F (200 degrees C).
Place bacon in a large skillet over medium-high heat. Cook until cooked through but still slightly soft, 5 to 10 minutes. Drain bacon slices on paper towels, retaining bacon drippings in the skillet.
Melt butter in a separate skillet over medium-high heat; sauté onion and celery until softened, about 5 minutes. Stir cooked bacon and poultry seasoning into onion mixture, then transfer to a large bowl.
Mix torn bread pieces into bacon-onion mixture in the bowl; fold in eggs. Spoon bread mixture into muffin cups.