1. Cook the lasagna noodles according to the package instructions. Drain and set aside.

2. In a large skillet, heat some olive oil over medium heat. Add the apples and sauté until they are slightly softened.

3. Add the cooked lasagna noodles to the skillet and stir to combine with the apples.

4. In a separate bowl, mix together the plain yogurt and crumbled blue cheese. Season with salt and pepper to taste.

5. Pour the yogurt-blue cheese mixture over the noodles and apples in the skillet. Stir well to coat everything evenly.

6. Continue cooking for a few minutes until the sauce is heated through and the cheese has melted.

7. Serve the yogurt blue cheese pasta hot, garnished with crushed peanuts.