Preheat oven to 350° F. Mix the eggs and heavy cream in a bowl with the salt and pepper. In a separate bowl, place the sausage, jalapeno pepper, cheese, garlic and cumin. Place 1/3 of the egg mixture in the bottom of a 2-quart baking dish. Place a slice of bread in the dish. Place 1/3 of the sausage mixture on the slice of bread. Repeat layering until last slice of bread is on top. Add the remaining 1/3 of sausage ingredients evenly across the top slice of bread. Bake in oven for 15 minutes.