Combine eggs, heavy whipping cream, and almond milk in a large bowl. Add cottage cheese, mustard, dill, salt, pepper, green onion, salmon, and spinach.
Transfer mixture to an 8- x 8-inch baking dish. Sprinkle goat cheese evenly over the top of the mixture.
Bake at 350° for 45 minutes or until eggs are cooked through and set.
Notes
This recipe uses crumbled goat cheese, which has a firm texture and a tangy flavor. If goat cheese isn't your thing, you can try:
Crumbled feta: Feta has a similar tanginess to goat cheese, but some people who just can't do goat cheese (or can't find it) find that feta is a good substitute.
Crumbled ricotta: Ricotta has a milder flavor and is a little softer than crumbled goat cheese (or feta). If you're not big on a tangy flavor, try ricotta instead.