Preheat oven to 400° F.

Add ground beef and sausage to a large skillet over medium-high heat. Stir and cook until browned. Use a potato masher or large fork to break up any large clumps of meat.

When the meat has browned, drain off any excess fat.

Add oregano, garlic powder, crushed red pepper, and fennel seeds. Reduce the heat to low and continue cooking for 20 minutes.

Cut the cheese into cubes and add to the meat mixture. Stir until the cheese has melted and everything is thoroughly blended, remove from the heat.

Use a small ice-cream scoop (about 1?¼ inches in diameter) or a tablespoon to add a dollop of the meat and cheese mixture to each piece of bread.

Place on a cookie sheet and bake for 8-10 minutes, or until the bread is toasted and the topping is bubbling.

Serve warm or at room temperature.

Ideas for toppings you could add: Bell Peppers:Finely diced colored bell peppers not only add flavor but also a burst of color. Jalapeños:For those who like a bit of kick, thinly sliced jalapeños or even pickled jalapeños would be nice. Diced Tomatoes:Fresh or sun-dried tomatoes can add a tangy twist. Green Onions:Sliced thinly for a mild onion flavor. Olives:Sliced black or green olives can be a salty addition. Bacon:Crumbled bacon or bacon bits bring a smoky flavor. Parmesan:A sprinkle of grated parmesan can add a salty, nutty touch. Blue Cheese:For a bolder flavor, crumble some blue cheese on top. Feta:Crumbled feta can bring a tangy twist. Pesto:A dollop of basil pesto can complement the flavors. Hot Sauce:A dash of your favorite hot sauce can elevate the heat. BBQ Sauce:Drizzle a little barbecue sauce for a smoky, tangy flavor. Sour Cream or Plain Greek Yogurt:A small dollop can add creaminess and a tangy note. Salsa: Adds a spicy Tex-Mex flair.