Cook the bacon. Preheat the oven to 400°F (200°C). Add the bacon slices to a parchment-lined baking tray and cook for 15 to 18 minutes, or until crispy. Remove the bacon from the oven and transfer it to a paper towel-lined plate to dry and cool.
Add everything to a bowl. Add the broccoli, red onion, cranberries, sunflower seeds, and goat cheese to a large mixing bowl. When the bacon is cool to the touch, crumble it on top.
To make the dressing, add the mayonnaise and yogurt to a small bowl and stir together.
Pour the dressing on top of the broccoli salad and toss to combine.
