Preheat oven: Preheat your oven to 350°F (175°C).
Cook bacon (oven method): Line a baking sheet with parchment paper. Lay 8 slices of bacon in a single layer without overlapping. Bake for 15-20 minutes, or until crispy. Remove and drain on paper towels.
Toast the rolls: Slice 12 slider rolls in half horizontally, keeping the top and bottom halves intact. Brush melted butter on the insides and tops of the rolls. Place the rolls on a baking sheet, cut side up, and toast in the oven for 3-5 minutes, or until lightly golden.
Cook the eggs: In a skillet over medium heat, melt 1 tbsp butter. Whisk 8 large eggs with 2 tbsp heavy cream and pour into the skillet. Gently scramble, stirring occasionally, until the eggs are just set. Remove from heat.
Assemble sliders: Spread the scrambled eggs evenly across the bottom half of the toasted rolls. Layer the baked bacon on top of the eggs, followed by 6 slices of cheddar or American cheese.
Final bake: Place the top half of the toasted rolls on the sliders. Return the assembled sliders to the oven for 2-3 minutes, or until the cheese is melted and the sliders are warm throughout.
Serve: Slice into individual sliders and serve immediately.