Cut jalapeños long ways and place on sheet pan, drizzle olive oil and place in oven 350 degrees for about 12 minutes. Remove and keep at room temperature.
Cook bacon in a skillet.
Place ricotta, blue cheese, lemon zest and parsley in a bowl. Place bacon into mix with 1 Tablespoons of bacon fat. Stuff jalapeños, then place in oven at 350 degrees for 10 minutes.